What Causes Anal Bleeding, Dark Malodorous Urine And Belly Button Discharge?

Hi I'm 21 years old just over 5ft. I have asthma and that's all .. Lately iv had jelly like substace coming from my anus and its been bleeding alot aswell . Aswell as this I wake up ever day with bad heads and feel dizzy throw out the day I'm a female by the way forgot to mention and my urian is dark yellow and smelly I also have discharge from my belly button at times what could this be please help me? Thank you