I hope youre taking meds... Because it sounds to me thata severe panic attact is on its way... And believe someone who has been strapped down because of a panic attack...you need to find something that lets you let loose. Literally dont care what people think and just break into dance, or read a book, or heck, even go to a movie or something. Anxiety can be controlled, even though its HARD. Have faith, take a break, and relax. have faith, and youll feel the tension let loose!