well...a few things..
1: like FI said we need a pic to give you a definit answer if you are legit, 2: 15 for $100 bucks..ouch bro..that is almost $7 a peice. WAYYYYYYYY too much..but it is too late for that.
3: you are going to need a lot more then 15 pills
4: you are doing it right by taking 50mg Every day
5: Winny will not help you lose fat. Winny is not a fat burner like so many think. It will help you retain your lean body mass that you have when dieting down but like I said it will not burn fat.
6: next time make sure you do some research before you buy something like this
7: getting a pump is a good sign.