Buzzing in between legs?!

Hi! I’m 28F. Have had a buzzing sensation in between my legs for 4 days on and off now. At first (and this morning) it was a vibrating in my right lip area, every minute, not painful, just a buzzing vibrating feeling. Then it died down. Didn’t happen for almost a whole day. Then it started happening when I accidentally knocked my knee on something, someone sat on the couch next to me, or if I tapped my leg or flicked my toes it would be a more intense version. Then at 7:30am this morning while I’m lying down, the buzzing is back. Every 30 secs. Has since stopped and returned to trigger only buzzing. Doctor doesn’t know, I had a lower spine MRI a few weeks ago for an unrelated hip problem so we know there’s no compressed nerve or anything. It’s just irritating, it’s not painful or anything.

Has anyone had this before? How long does it take to settle? I’ve been told if it isn’t settling down in a week I need to try to get a face to face appointment, which my drs doesn’t offer so that will be fun!