I need to gain weight
Im 6'5 and currently 178 lbs. 2 weeks ago I weighed 185. How am I losing weight! My caloric intake is about 4500. I lift 4 days a week and work a very active job the other 3 (still in school) I'm not that weak bench 175x3 squat 225x3. I take 5grams of creatinine each day with my protein shake. Yet I still lose weight.