text: wow...this is a tough one that should be looked at and answered only by your Doctor! You could have anything from endometriosis to the flu, to spinal meningitis! Then again, it could just be a simple virus...this is not something to play around with ! Please make an appt. to see your Dr. and let them figure this out for you. The getting dizzy part makes me worry about your circulation and high blood pressure...the neck thing and throat, makes me wonder about so many other things...and having cramps is a major part of having a period...but, if they are that bad, you need to be looked at by a Dr.