Anal Fissure Medication Do I Have Hemorrhoids Or Anal Fissure?

Do I have hemorrhoids or anal fissure? - anal fissure medication

I can not go to the doctor, so do not say please.
I itch, it feels like a rash sometimes, and sometimes I feel I must go, but no. Movements of the intestines to bleed.
These symptoms lead me to believe that hemorrhoids. However, I thought hemorrhoids were visible, and nothing is visible. I've heard, anal fissures can be mistaken for hemorrhoids. Is there a difference in the symptomatic particular?