I've been on phen for over 2 weeks now and have only lost 2 lbs! I am so frustrated! I barely eat anything during the day but usually am starving by around 3-4 pm. I have no more than 1000 calories a day. Also, I try to drink water but it makes me feel like I need to throw up after each swallow. I take the 37.5 and just started taking a half twice a day instead of the whole thing in the morning. Does anyone have any suggestions!??!?!