Hi, and welcome... you will find a great group of ladies here to help you along the way
I think that there may be a chance that you could be pg, when is AF due this month? Wait till it is expected to test, sometimes women don't have enough HCG to show on the tests till later. I know what you are going through with your symptoms, I too have twinges of pain around my ovary area( right side), I've had mine since a few days past O. I am due for AF in a couple days and I am having alot of weird symptoms not usually associated with PMS for me ( breast tenderness, sore nipples, vomiting today, very snappy to my dh and frequent urination). I really hope that you get a BFP. Hope that this helps..