Small Vaginal bump - ingrown or STD??

Okay y’all help!!!! I have a singular small red bump on my outter vagina lips where the hair grows, and I am panicking over it. There’s no other bumps or anything. I just had STD tests done for my annual check up but I think I might be psyching myself out since my results haven’t turned back yet. The bump doesn’t hurt at all but is just a little tender when I press on it. I’ve had razor bumps before but never an ingrown hair or an STD so I wasn’t sure what this sounded like to anyone else. Does anyone have any suggestions or should I be even more worried??