Ants 🐜 under my skin

I sometimes get this uncomfortable feeling through my entire body, it feels like I have ants under my skin, I feel restless and haven’t found any way to stop it, except just let it wear off. Is this an adhd thing, fibromyalgia thing or just me?😅 and if it’s not just me: how do I make it stop? Edit: no medication for anything 🙂