Possibly cyst?

Hi guys! Well I'm 17 and I'm sexually active with my boyfriend. Im a bit scared at the moment because I was masturbating and this has happened before but my labia minora had a bulge it looks like it has been irritated however I noticed another one next to it and I figured maybe it's a cyst but I really don't think it is. Any tips or reviews over ointment for irritation that y'all have used