I had my mirena removed on 5/22 and got the depo that same day. Waited 4 days and then had unprotected sex. Now 9 days later I have what I believe to be implantation bleeding. Started VERY light pink and came and went that day only a few times. Next day in the morning I wiped and it was brown and then none all day till later that evening and it was a light pink then once a reddish. Now today (3rd day) it is back to almost nothing but have a few pinkish wipes today. I feel like I have been having hot flashes and was nauseated the other night. I know I cannot take a pregnancy test for a few days after implantation bleeding correct? Does this sound like that? Also have had a few cramps here and there. but I woke up this morning feeling hot (did not take temp tho) Could I be pregnant? Also the spotting has been super light (almost nothing) today and the last time I wiped there was a bit of mucus.