Since January, ive been getting really dizzy and feel like the room is spinning , headaches, having to urinate more, mood swings, extremely bloated, gained a few pounds, bad cramps, increased acne and constipation about 2 weeks before my period, when my period comes the symptoms stop except for the serve dizzyness and urniating problems. This never used to happen to me. Im going to the doctor next week, he may just put me on birth control to stop the symptoms but im scared it could be something worse or signs of diabetes, should i be worried?