wow 3 tests later! Im pregnant So I have booked a doctors app for monday but now im just stressed out I have had lots of cramps ( no blood tho) also im on metformin medication for PCO and im unsure if i should be taking this or not?? any one ever got pg while on metformin? god im so happy but now so worried about things going wrong. it has taken 3 years to get here I just hope it works out!!!