Anybody else? Health anxiety.

C
Does anybody else suffer from health anxiety? I constantly worry about getting cancer & skin cancer. I go through phases where it's debilitating and I can not live a normal life for a few months. I've been pretty good but  lately I can feel it creeping in. I get to where I worry and fret so bad that I have to self medicate in some way to get my mind off of it. I feel like nobody understands and my family & husband kind of laugh it off because they think I'm just worry wart, which I am but they have no clue how bad it is and that I'm actually drowning in fears.