Inability to stay still -or move

I feel like I have an effervescent inside my stomach, fizzing up; making me manic; making my heart race; making my legs shake; making my whole body twitch.

I try to read -to settle me down- but i can't ... it feels like i need to be moving around, or like something's going to happen, explode -my head, or my insides...I have a feeling of desperation in the pit of my stomach. 

 I can't sleep - i'm not tired - not sleepy, gone beyond that...

 i'd go for a walk -but my ankle's still broken...so i crawl and clean where i can reach -til something distracts me and i start that, then i remember i was cleaning; then i remember i was making something...

 so nothing ever gets done, except my knees -they get 'done in' ...i'm in so much pain...everywhere...