It might be a good idea to go see a neurologist,you could be literally feeling pain at a much more intense level than the average human being, from a condition like neuropathy might be a good idea to get it checked out.

You just gave them more material. I expect to see a Netflix special one day where one of your relatives jokes about your wussiness.

That's not being a wuss, that's having an actual medical issue that would be a good idea to get addressed. Hopefully That's something you can do and your family will quit being dicks

If you think they've made fun of you up until now, wait until they start in on you for this...