I have had this for almost 20 years on my back under my bra and I just found out what it is and connected to fibromyalgia. Have been using Zostrix but no relief. I was also told to keep it moisturized. Then last year another area on my back flared when hit with water in the shower. I made the connection when my derm told me it is substance p and I got a fibro FB article about substance p.

I have had what feels like bee stings in my breasts that occur like 40/50 times a day for like 30seconds each time. I would wear a supper tight sports bra to sort of bind them. I also would find that slapping my breasts (only in private) would be like alternate stimulation and would sometimes make it stop. I also have MS and was in flair at the time. Since fibro & MS have many similar symptoms it hard to know what's causing what. Hope this helps👍🏻

Yes me also it's very painful been having it for a very long time. I also have it it my fingers & feet.

I got stabbing pains in mine lasted 2 weeks and thankfully has gone away and hoping it doesn't come back

If any of you can get a doctor to give you savella please try it I have been pain free for 4 months now it has made me feel like new