Possibly pregnant 1 month postpartum

I have a very serious question.. my boyfriend and I ended up having unprotected sex 2 weeks ago. I had been cleared by my OB due to having no tearing or anything. He came in me. And we’ve had unprotected sex a few more times after that. When should I take a test? Everyone always calls it the 2 week wait, so would I be okay to try testing this week since I don’t have a regular period yet?