Ok, so i woke up this yesterday morning with my panties covered in like these brown spots. Idk maybe like dried up blood. Once i went to the restroom, i cleaned myself and i had yellow to brown discharge. ( no clumps, just liquidity) Ive never had this happen to me before. Once i was done, my vagina felt swollen, and like itchy or kinda like a burning sensation but not actually burning & then all day little by little ive been bleeding really lightly. I just don't understand whats going on. I did have intercourse with my bf yesterday with a condom. & peed before & after sex. Felt nothing yesterday... So can i just get some answers. It is an infection?? Yeast infection???? HELP !

Update: this morning pain has gone away. NOT FULLY. just a bit. After using the restroom I cleaned and its slightly bleeding as if its the day before my period starting. Im supposed to get it next week. So i just don't know.. is there any medicine i can take, buy?????