Is this an infection?

I have a small bump slightly above the beginning of my pubic area. I do engage in unprotected sex with my girlfriend. I have been tested a few times this year. I have taken pictures for reference. Do you think it’s an sexually transmitted infection or am I overreacting? thanks. 

That doesn't look like anything to worry about.  Maybe an ingrown hair.  Unless it gets a lot worse, I wouldn't worry about it if I were you..

That looks like a razor bump to me tbh. Razor bumps can also look exactly like a pimple & itchy too