TMI- Any clue to what these might be?

Hello, I have had these small bumps for around two months now and they won't go away. No matter what I do! I am in a monogoumous relationship with my husband. But I did have sex with two ppl before I was married but that was seven years ago. Do they look like an STD to y'all? I'm really worried! 
I don't think it is razor bumps, because they won't go away. Has anyone had this problem?
Thank you!