 [ Symptoms ] i have pcos and had unprotected sex are there chances of me being pregnant [ Disease ] there is no way for a medical provider to blindly answer that question without an examination i am sorry i would suggest that you call your medical provider    someone who knows you and your particular case    for advise in this matter anal fissures are tiny tears or cracks they do not typically have bubbles so i would be concerned about a cyst or abscess forming