I have been taking Loestrin 24fe for about a year, I have had increased amount of discharge that is white, kind of creamy and has a little odor to it. I have recently been checked by doctor to find out what is going on: nothing found, no yeast, no bacteria, no std. He has had me trying douching with different things and nothing seems to be working and I feel like I am putting my body through more by doing this, could this be my birth control?