I'm 130lbs, I'm not trying to get huge, my ideal weight is about 160- 170 for my size. I tryed weight gainer, creatine, and working out rabidly. I did that for like 2 months and only gain 10 lbs. Like 3 days later my weight dropped back down. How much of what should I take to boost my weight up that little bit? And is there any roids that promote definition rather than bulk?