Hi Trevor, I can't say I've experienced that one. Recently I've been experiencing something maybe similar. I had my son pick up some vitamins for me. I'm very particular about the brand. And as usual, he did substitutes. The shopping list disappeared, I had just emptied the new capsules to top up the brand I use containers, so I don't know which ones I'm reacting too. Within five minutes, I'm red as a radish and soooo itchy, yet I don't feel hot to the touch but I feel like I'm on fire inside! Recently I was stung in the produce section of the grocery store. My arm blew up twice the size. It stung to touch, but was itchy too! The store did nothing! Oh, I could have water, but I had to buy the bottle! Same with the antihistamines. I could have one if I bought the bottle! So, I know what a sting and a reaction feel like! Yet, I can't really say what I'm experiencing either. I do know I'm reacting to a filler in the vitamin. As for you...I don't know Trevor, you are definitely not having a good time!!! Did you talk to a health care practitioner? Do you think it's a Fibro symptom or maybe like me, you're having a reaction to something! I just don't have enough information to even wager a guess. Sorry Trevor. I hope someone can help you with this one! Til Later......Be Well. Take Care. Thea2 😊

My legs sting a lot especially in the morning. Not a very pleasant way to wake up!

Feet, shin area and hands all the time,some days worse then others

I guess I just have it severely wide spread 🤷🏻‍♂️😶‍🌫️☹️

Yes, like hot bee stings! 😖🐝
Especially on my legs.