So quick question. So after not fasting for over a year and a half because of pregnancy and nursing I'm having a really hard time getting back into it.

I started fasting this evening and it is really hard for me (well not yet, but by tomorrow morning it will be awful). I don't know if it is psychological because I've been telling myself I need the food for my baby for so long or what, but I have a really hard time with it. I don't think I have made it anywhere near 24 hours since I stopped nursing a three months ago.

Has anyone else had this problem, or is it just me? I really try, but I feel so sick after a certain point. I don't know if any of this makes sense, but any input would be appreciated.