HI last week i had sex with a guy and before we finished i realized that i was bleeding. this use to happen with my ex-husband but only when i am about to get my period, but for some reason when i have sex with my new boyfriend it bleed about 2 weeks after and it only happens with this guy, also i noticed that i have a funny ordor and the fluid is like little piece off tissue or something like that. Sould i be worried.