u/BackgroundSea6585

I cut my hand pretty deeply this morning with a pair of nail scissors, decent amount of blood but nothing crazy, i bandaged it up as i had an exam to get to, i get home and take the bandage off to find a yellow/pale lump on the cut which hurts a lot to touch or move and it’s still connected to the inside of my hand. Anyone know if it’s a tendon/nerve or just fat tissue. Whichever it is would anyone be able to tell me what to do about it.