So up until these past 2 days my appetite was gone completely. I could have a cup of noodles and feel super stuffed for that whole day it was crazy! Well now my appetite just shot up out of no where!! and I'm talking I can eat an entire subway foot long, a cookie, chips and a drink and still feel hungry. What is this?! Is it normal?? How do I control it? I'm really trying to gain no more than 20 pounds because I'm on the chubby side