have had severe pain in my right thumb now for over a week. The upside of my thum is numb and I have a lump just above on my wrist. The pain has been so bad and the only way I can describe it s it’s like an electric shock goes up my thumb. Doctor today has given me Gabapentin which is for nerve pain. So hopefully it will help. Doctor says the lump feels like a Ganglion which is the first time I’ve had it there. Has anyone else had this problem. And will the tablets help.