MrDiva saidDo I look fat or chubby for a gay person?
You don't look chubby for ANY person. What you may need is some work on your muscles & definition.
And BTW, while you don't look chubby, you may have excess fat INSIDE you. That's a difficult concept for lots of guys to grasp. But think of your body tissue like cuts of red meat at the supermarket. Some is lean, and some is heavily marbled with fat. People can be like that, too, with excess fat throughout the tissue, even while on the outside they look trim. Not all fat collects in separate pads forming love handles and bulging bellies.
I learned that when I taught college phy ed. At the beginning of every semester I'd do anthropometric measuring and strength testing on my students. Young men who looked very buff on the outside, even with nice 6-packs, actually had body fat percentages in the naturally higher female range. And their strength was subpar, too. At least partly because their muscles were riddled with unhealthy & strength-robbing fat, possibly from eating too much junk food and not exercising enough.
Therefore a better question for you is not merely do I LOOK chubby, but what's my body fat percentage? External looks don't tell the whole story, which we can't answer for you online here. And that's actually a good question for all men.