6 days late!

Kayla G
Well I'm 6days late today with all neg pregnancy tests..and have been getting pains on my right side--I've had a large cyst before so I'm always a little worried:( plus I've been super dizzy randomly this past week or so with some nausea.  I called my OB to see what he thought and he prescribed me provera to jump start my period .. The nurse explained If I was, that it would not affect my pregnancy.  So frustrated as I'm NEVER this late .. Kinda woried they prescribed this! Any advice?