Okay so i have a lot of pressure in my pelvic. I get this pain ones in a great while during my period. 5 days ago i had my perid for 2 days just really light pretty much only when i whiped. i have been on birth control for 4 years. I always have messed up periods but after that 2 days. I have had pressure in my pelvic for about 5 days now and i am really scared.