Hello, I've recently had about a month of intensely bad physical anxiety. I'm on zoloft now and am getting better but one thing that was bothering me was I couldnt figure out where it came from??

Usually I'd get anxiety for things that make sense (interview, moving house etc) but this time there was nothing bad happening I just like... had anxiety for no reason??

Anyway yesterday my mum suggested I needed to go run up a hill or something which sounded crazy but I did it and felt a lot better. My mum reminded me that as a kid I'd get really annoying if I wasn't "walked" every day and when I was about 10-12 she'd send me out to go run around the block a bunch

So since the pandemic I've realised I've dramatically dropped my physical activity because I work from home and well its a pandemic so I'm staying in a lot. I'm wondering whether what was hyperactivity as a kid has turned into physical anxiety as an adult? Especially considering my main symptoms were constant shaking, tingling/twitching in my legs and thighs, stomach problems and lots of difficutly eating/sleeping.

I also remembered that before having like presentations and stuff in school I'd move around a LOT. Like I'd basically be kicking my legs out, shaking my arms, and flinging myself from side to side 😅. 

So I was wondering if anyone has the same problem and has come to the same conclusion as me? It'll be really nice if all I have to do to never have this horrible experience happen again is to run up a hill a couple of times a week- but also I don't know much about the scientific side of anxiety.