Hi and thanks for using the forum.
This sounds like either a sebaceous cyst or a swollen lymph node. If it is painful and bothersome, you could try some warm soaks to the area. IF it does not resolve after a few days, or if it worsens, you could have your regular doctor check it out. Good luck.
Bridget
On the 28 of Dec. I had my period on the 9th 10th 12th,till 22sc,I had unprotected sex,I know I had a chance to be pregnant..I was reading something online it said on the 22 of this month I'm might bleeding a little but it's not my period which I did,but it said again on the 25th I have to take a pregnancy test...I had a cramp last night I took some pain killer Hydrocodone/apap 5mg/500mg tabs just one,I puke up,I take something else call Alpalide Nimesulide tablets...I mean can cause me have miscarriage..is my baby will be ok,and the bleeding early won't hurt my baby too..please help me