What is this feeling..?

I dont feel right i feel strange really strange i cant stop like my head it wont stop i feel like i constantly have to be doing something like by brain is craving food idk if it is cause the stupid anit psychotics are finally out of my system or if it is something else but i need to be doing stuff all the time and i can feel everything opening up and i feel like i have something i need to do like something big like really big and i am up all night thinking and i cant stop but i dont want to either there is so much in my head and maybe i am destined for something i think i am i know i am and there is something big happening and i am going to figure it out i will and this time i wont let them get in the way. i am so i just i need to i feel like i am going to explode

and my mind is so full but also not full enough i dont know how to explain what i am feeling. what is this does anyone know? i am sorry it is such a bad discription...