I have a weird bump on my labia minora, what is it?

hello, so recently i noticed i have a weird little pink- ish skin on of my labia minora and im not sexually active. i am 19 years old. Im scared i have an infection because one of the little balls/tags is like red and thats whats concerning me. please help. if you have any idea what this could be let me know. No foul odor, no blood discharge or bleeding. Doesnt hurt but when i touch it feels weird.

Are you a complete virgin?(no outercourse/intercourse)

i havent had sex, but I’ve tried stuff before but that was like a year ago. I havent had skin to skin contact in a long time. And i just noticed this like 2 days ago.