could you contact a STI from dry humps?

My bf and I always dry jump each other before school on most days. I was never worried until my vagina started itching really bad. I keep myself clean 24/7 and I take my vitamins si I know it's not like a yeet infection. Anyway is there any possible way I could f contacted a sti from him by just dry jumping for like less than two minutes? I'm 14 and he's 15 btw idk if that'll help you decide your answers