What would make a person bleed 2 times in one year, it not being a normal period, then get bacterial infection in blood stream ? im seeing a doctor.

Irregular periods : Irregular periods are one of the most common problems obgyns treat. If this is one time problem it usually resolves on its own. If this is a recurring problem you should be evaluated. Infections & hormonal changes can cause spotting. There are many options available to help regulate the menstrual cycle. Schedule a visit and ask for pcos testing.