2 weeks late.

I just got off the depo shot in June. I had periods every 2 weeks until August when my period went to a 28 day cycle, then 28 days later had a period in September for 6 days, So far my period hasn't come yet, so Today I'm 2 weeks late no signs of AF and I'm going crazy. I had one Evap line and the rest are all negatives. I don't really have any symptoms other than I have a head cold my sinuses are all messed up, diarrhea, and I'm very emotional. My last period was on 9/26. Patiently waiting.