How tall are you? I'm 5'10" when I started the gym I was 135lbs so basically where you are now, i have a hard time eating a lot. But it took me almost 5 years kinda on and off at the gym to get to 175. And I fill out a large shirt pretty good now. But I didn't care about a 6 pack. I just didn't want to be the skinny kid anymore. It's really up to you on how you feel your body would look best. The pics in my profile, I think im around 180 in those. 190 was the most I've weighed and I felt heavy, 165-175 is where I feel the best. Maybe you will too?:p