I am wondering why i get so much pain while I m on my period enough to make pass out then I throw up after that a minute or so later I get horrible dirreaha that last 5 minutes or so then I feel sick and cold sweats while this is going on and for about and half hour to an hour later just wondering if there s something that maybe wrong with me because no other doctor can tell me why this happens and the only way I aviod this from happening is if I make sure to take medication like Advil, maxidol or something every 4 hours of I wait to long it happen before the meds kick in