Don't quite know how to write this but I know some feel quite, intrigued, by this kind of topic.
I had a cyst come up on my back last summer. Whilst I was at the doctors I asked him to just check it out. He said it was just a cyst and not worried.
Over the months the cyst has gotten bigger. The last few weeks it has grown to be painful. This even I looked at my back and the cyst was red around edges. I used a hot needle to try and pierce it, which I did and i couldn't feel the needle. It bleed a little.
Then I sat in the bath and the warmth must have drawn it to the surface because when I got out, I put some pressure on the cyst and all the grossness came out then it bled.
I can't tell you how much better I feel now!