You've got a normal one there, buddy. Don't worry too much about. Most of us who are not horse hung usually dwell on wanting a bigger one at some point but unfortunately there are no miracle pills, surgeries, or whatever else the internet might suggest. You get what you have and that's it.
I've spent my teen years and early twenties wanting desperately to have a bigger one and feeling inadequate with what I've got. Over time I grew more and more comfortable with myself and while every now and then I still ponder on what it'd be like to have a bigger one I generally am quite happy with what I've got and as a result I'm more confident in that department. Like many have said, chances are there will always be someone bigger than you out there, but that doesn't necessarily mean they're any better at using it.
