What do you think is rong with me???????? can you help?

i have a hard time concentrating on reality and things that im supposed to do. i have Extreme anxiety when i leev my house and see people i no in toun i think there talking about me and i get realy scared ta the point were i loos like all function in my body my mind races and my face gets realy hot and numb and i just feel realy dum i pretty much loos all moter function like reaction time and stuff and i also feel realy dreamy all the time and i get stuck inside my mind in fantasies mostly fantasies about talking to people about what is wrong with me and its really annoying because no mater how hard i try to concentrate on the real world i cant and also when i do talk to people i will be in the middle of talking to someone and then a random paranoid thot will pop up and scar me and it kinda pisses me off what is wrong with me ??? iv got a psychiatrists and he tells me i should do some sort of therapy and hes been trying to get me to do it but i donno why but i just cant do it for some reason. i noo i need ta get out of the house befor i completely loos it but i just dont have the fite in me anymore i ges or something i donno comment mabby you can help me out give me some advise or something