Please Help!!

All right I feel so bad that its not even funny and no matter what I do nothing changes its never better its always the same old thing everyday every second 24 hours even now when i’m typing this I just don’t know what to do i’ve seen it all i’ve had blood work i’ve had ekg’s i’ve had mri’s i’ve had cat scans i’ve been to all kinds of docs i’ve been everywhere and still nothing has changed the docs say that I have anxiety and ok so what I don’t have anxiety all the time and when I do have it its cause of the way I feel all the time like I don’t know what i’m doing it is so hard to do the simplest things like even talk see hear wake up walk anything cause I feel so out there I try so hard to fight it and get out and do things and try to take my mind off of it but how can I even think when I cant even think you know? I don’t know how i’m living. I can’t hardly eat cause I don’t know i’m doing it I cant concentrate on it. It takes me like a hour to eat something small its like I cant feel myself talking its like its too much for my brain to handle so it don’t process it or something and that scares me plus when I walk its like I cant feel myself walking its like i’m floating it like how am I walking or doing these things its like my head is not with my body its like my body is doing its own thing it feels so weird its so hard to describe all I know is it sucks really bad and its very scary cause I don’t want to feel like this everyday forever but i’ve been this way for like a year now stuck in my house hardly doing anything cause I feel so weird I have not had a job in over 2 years now or drove my car in like a year not cause of panic or fear but because I feel so weird its like I cant do it cause I don’t want to feel worse than I already do most of you are goanna read this and say its just anxiety and panic and fear but I know what that feels like and I don’t feel that all the time this is something that don’t go away its constant 24/7 all the time right now so what could it be? Hmm besides anxiety or depression? Its got to be something ???????????? I feel like faint all the time I don’t know how my body can take this or how im living all I can do is write this to you hoping somebody will know what this is and help me somehow cause this is the most terrible thing to deal with I need help somebody pleas!!! ……………….