About 5 mins ago i got an itchy underarm so i scratched and it was still itchy so had a look at what was there and i noticed a scab so i picked it and then without thinking i squeezed it and all this yellowy gunk came out, there was ALOT of it! And now there is a lump about the size of a 10c peice there. Its very sore now and when i squeeze lots of fluid comes out..
Does anyone know what it could be, an ingrown hair? Should i get it checked out??

