I suspect it's normal to wonder what we've done and it helps me to hear others say that. My daughter was cooking something earlier that I like and the smell made me nauseous. Go figure. Then my son made something and it smelt good. I asked him to leave for a bit because I had a little yearning. I wonder at times if I will lose any weight. Ugh. That's what gets me but if and when it happens it will be worth it. Health is our most important aspect as far as I'm concerned.