I'm so grossed out and embarrassed to be writing this but I have a cyst on my shoulder about the size of a small grape. It doesn't bother me aesthetically since it's on my back.
For the past few months I've occasionally got whiff of a gross smell (like the smell of a piercing) when I turned my head. I couldn't understand it because I could sometimes smell it when I was freshly out the shower. Turns out the cyst gives off a gross smell when I'm hot.
I do have a SUPER sensitive nose and DP says he can't smell it at all (and I do think he'd tell me if could, he has form for being honest about embarrassing stuff) but I'm so embarrassed by it now and I don't want to get close to anyone. 
Has anyone had experience? NHS website says they don't remove them but my local private hospital says on average it's £450 to have it removed! Has anyone had one taken off on the NHS? It used to not bother me but now I hate it 