Last week I skipped the sugar pills for my birth control because I didn't want my period last week, I had unprotected sex with my partner on friday and I noticed I was really swollen down there the next morning, and then on sunday I had a light brown mucusy discharge and it was mostly when I wiped, didn't relaly make it onto my underwear. I've been tested before and I'm clean. My partner also said he was clean. Can anybody explain to me if i should be worried or not???