Bleeding every 2 weeks?

Has anyone gotten their period yet or have had weird bleeding patterns? I got my period at 7 weeks pp, then had a couple days of spotting at 9 weeks. Now its a little less than 2 weeks later and when I wiped earlier I had the tiniest spot of pink. I thought it would progress into actual spotting again I haven't had anything else since that a few hours ago.

Anyone else have odd patterns since birth? I'm hoping it wasn't possibly implantation 😬 we use condoms (98% of the time) and pull out. Don't need the lecture, I know full well pregnancy is possible