Obsession with Tingling feeling in hands almost like they’re falling asleep?

You know when you’re in a weird position maybe while stretching or just laying around and your arm falls asleep or it starts to feel tingly, well a week ago I was in a position where my thumb felt a little bit tingly for a second. Since than it’s all I can think about it and it’s spread to my arms. Now that might seem concerning except here’s the thing: half the time the tingling sensation only starts after I’m like “hmm the tingling sensation is gone I sure hope it doesn’t come back” and immediately start thinking about it for like 15 mins straight than “coincidentally” the tingling starts again. Anyway if anyone’s ever dealt with this you got any advice? It doesn’t help that I get bored very easily and I place myself in weird positions out of boredom only leading to this sensation more.