Razor burn??? HELP!!

So I shave down there regularly, and like 3 weeks ago I shaved kinda by my butt crack but more down where my butt cheek meets my thigh/vagina area (sorry if that doesn't really make sense) but I got these bumps now and I'm thinking its razor burn or rash but it won't go away 😭 ANY SUGGESTIONS OR ANSWERS?! Thank you in advance