February 13 of last month I got sick with the flu. It lasted for 7 days. High fever of 104. Nausea. Weakness. I then got my period on the 17th of that month. It was very heavy than usual and my period only lasted for 3 days. It usually lasts for 5 or 6 days. On the third day it turned to brown and went away. It is now march 13 and I have been having frequent urges to go pee every 10 to 30 min. Sometimes a lot comes out. Sometimes a little comes out. I even go pee before intercourse and during I feel the urge to pee. I don`t have any pain when I pee. Just the urge to pee. I even wake up 4 times a nite to go pee. I even have bad period cramps like im going to get my period but no period here yet cause im not due yet til next week. Im wondering cause my period was only 3 days last month if my body thinks its pregnant and is giving me false pregnancy symptoms? I know I wasnt pregnant last month. Just curious about this month.