I have a quarter size lump on the top of my left forearm , It isnt too noticeable on the outside but when I rub over it I can feel it and its painful , on a scale of one to ten id say a 6 , There is no bruising or mark on this area , I just noticed it about a week ago or so and im curious of what it might be
Not to worry much as it is just a ganglion cyst or a hematoma;go for an FNAC test for confirmation. All the best!