I don't know

Su
I have pcos on metformin.. no af since april 3test bfn. I have sore and really itchy boobs and discharge with squeeze. I have been spotting with clear discharge about 1once a day but only when I wipe. Lower cramps every once in awhile.when I lay on my stomach I swear I feel something History of ectopic pregnancy in 2001. Help please help... need advice and encouragement