Hi im a 15 year old male, I got sick about 3 weeks ago and threw up.I lost 4 pounds and haven't been able to gain it back, this really irritates me because I've been trying to gain weight, can someone help me?? I weigh 110 pounds and am 5'8. My weight goal is 140 pounds by august 25 starting
. Im setting my goal of 3600 calories a day
June 6- August 25