I am 19 and ive been having some issues that im concerned about and dont know what to do. I know i have a heart spasm. But i often get lightheaded,short of breath, weak, and my chest hurts severely to the point of tears. I am married and occasionally have seizures at night after being intimate. I have been to the hospital for this reason and they said they weren't able to find anything, which is frustrating. I had a heat seizure at the age of 1 that landed me in the hospital for a month and i had to relearn how to walk and was basically a newborn again. I don't know if this would affect anything health wise for me now. But i would like to know if anyone else has found out if they have these symptoms what they are from and what i could do for it.