I had my last menses end on 04/12/14. Since then I have had pain all along my right side. I have had my gall bladder removed in 08 so I thought it was something I ate. However, I have had bleeding since 04/18/14. I have also had severe allergies causing some conjuntivitis in my eyes and have not been able to see clearly for two days. I know they are probably unrelated but I was hoping it would go away by tonight so I could work. The pain is dull but constant in my side and my left eye is burning terribly. Should I go to the emergency room?

Summarized question: What causes allergies like conjunctivitis?