u/Ihateocd98

I used to be able to fast up to 24 hours plus. Now I can’t even skip lunch without almost fainting. I had some health issues last year that required iron infusion and blood transfusions. But I’m better now my ferritin is low but I’m not anemic. I’ve been trying to fast again and I legit feel like I can’t walk far and at times get chills when I don’t eat. Did anyone stop fasting and come back and had this issue?