Problems with length

So I’ve been concerned with my penis size for a long time. I’ve always wanted to be a bigger size. For reference, I’m about 2.5-3in flaccid and just under 6 in when hard. I know that according to statistics, I’m “average” or even a little “above average”. However, every guy I’ve been with in bed has had a bigger dick than me! There has been one time where the guy had the same sized dick as I have, but never have I come across a guy smaller than me. And never have a seen a guy on Grindr with a smaller dick pic than mine. I should also clarify that probably 80% of the guys I’ve been with that are larger than me, are longer by 1.5-2.5 inches. I’m always worried about my size and feel like I can’t be a good top, especially when the bottom has a bigger dick than me. It’s gotten to the point where I want to do penile enlargement. Please help.