Debra, I echo what Webpro said but that was my experience after being out for over four weeks. You've been out less than two weeks. It sounds like you haven't so much lost your endurance as your body is not strong enough yet to run at the rate you're expecting. You may need more antibiotics and time. Once you are well, you will see a vast improvement in your energy level. I tracked my infection (started as a virus) by watching my HR. The heart rate was off the roof with the least effort and then was under control with the same effort when I was recovering.
Webpro, interesting about meal replacement. Wonder if there's a time when I could do that and not overdo food later.
Mike, a 21 mi. weekend? You have got to be ready. let us know how the taper goes?
Thanks everyone for the good wishes. Sorry to say but the race was a big fail and I'm still not sure why. I went in very optimistic, feeling no anxiety. I knew the course. I'd never run it but had driven it a lot. Warmed up before so I could start out running and had everything I needed but forgot the Garmin (I use it for run/walk pacing) so I decided to wing it. That's probably an example of how carefree I felt about the whole thing. Mistake No. 1) - I was not prepared to race; I was too carefree about the pressures of being in the crowd. I get very anxious in crowds and need to prepare to deal with it mentally. No. 2) - I started out too fast. It didn't seem so fast. Everyone's feet looked like they were going a nice slow pace but it was too fast for me. No. 3) - I got swept up in the excitement and was not paying attention to me or the weather. I run wired with two programs. I never checked either for pace. I didn't once focus on breathing. I never took a system check to see how I felt physically so when my body shut down, it came as a big surprise. The first 1.5 was all uphill so I didn't feel bad about taking walk breaks after 1 mi.
I guessed I had started fast and course turned around and came back; I figured that would be all running. Although the temp was supposed be close to 40, we still had winds from the storms the day before and that was a struggle. Around mile 2 I needed to walk and it was downhill and I was freezing cold and my mind started racing because I wasn't even three miles in and had walked more than run and I could feel my body shutting down. It seemed there was no way I was going to run six miles but my mind had trouble accepting that and I kept second guessing myself, trying to find a way to push myself. At the same time I was thinking, "You could just run the 5k". "But then I'd have to deal with changing the registration after the fact and if I have to put up with someone's attitude right now I'm just going to cry." The whole thing overwhelmed me and I lost it right there. I was jogging and sobbing like a baby (had a towel to cover my face) and right as I finished mile three, I stopped and walked to the car, 500 feet from finishing. I am soooo disappointed. I didn't know it at the time but would have finished under 40 min which is a goal and would have been a PR. Instead I'm now disappointed in myself. My mind just said "You aren't getting what you came to get, you chose to be here, you can choose to leave and there's nothing that says you have to take another step." So I felt like rebelling, said enough and quit. Who was I rebelling against? Oh, that would be me.
I went for a long run yesterday to try and overwrite the experience but ended up running only 3.2. Although the temp was 39, it felt bitter cold with the wind and I was getting numb. Then I had ice cream and a hot dog. Seems I'm excellent at self-sabotage. Meanwhile, my one friend is on a trip in Appalachia and my mentor friend from work is on a high because he had a 24 mi. weekend (which I asked about) and a date and dismissed me without asking what happened by saying, "It's a bump in the road."
If you read all the way to the end, thanks for being here and letting me vent. I doubt I'll make this mistake again and hopefully someone can learn from it.