I am on my second day of my period.So i was peeing and after that i saw big white tissue like a clot in my urine.I am tested for all stds and i only have hpv which i am taking medications for.Do you think i should worry?I don’t have any other symptoms.Btw a week ago i had blood tests because I usually do every 6 months and everything was fine.Do you think it could be cancer or something very serios