I think there's something wrong with me?

i think there is something wrong with me well lots of things wrong with me and i was wondering if people had similarproblems.1~when i wake up in the morning for about 5minuites i see blue and nothing else and when i try walking i feel sick and dizzy.2~ i get terrible headaches like i have a tumba or something.3~every now and then when i breathe i get a stitch in my heart and struggle to get air.4~ when i run if im doing laps i get out of breath and taste blood in my mouth.5~ every now and then my bback hurts and no matter where i am i have to lie down on the floor.6~ all of a sudden my right wrist hurts and i cant even hold a pencil.7~the blood vessels in my right eye sometimes feel like they're about to burst.......i'vetold my mam these things but because there's so many things wrong she says im a hypacondriact and nothing is the matter im scared because something could be seriously wrong with me or i could just be panicking for no reason.