Implantation Bleeding

Sarah

Good morning! I have a question so this week I was supposed to start my cycle. I was two days late. Then I started spotting brown/rust colored blood. Nothing heavy. Then it turned a pink color and stopped. This morning I woke up and had a little more spotting but it’s nothing like a period. I’m trying to get pregnant, and idk if this could be implantation? I’ve taken pregnancy tests all come back negative. I did take an ovulation test a few weeks ago and it was positive. Had sex that day and day after. Should I wait two weeks after the spotting to take another pregnancy test?