Should I bother taking another PT?

I was on the depo shot for about 3 yrs. I finally decided to stop taking my shot ( which was probably in January). Last month I was on my period the whole month and my last day was the 2nd of September. I have been experiencing sore nipples tender breast, and I'm not sure if I'm seeing things but I think my boobs have enlarged and gotten darker. Also I have been having small little pelvic pains for about 4 days and the pain come and go. Today same little pain but it increased to 1000 the pain just went away. I went to the restroom and had a little bit of bleeding. Also I took at PT two days ago and it came back negative. Should I take another test in a week or is it just my cycle.