Confused 😐

I have the Nexplanon implant and had unprotected sex with my partner last month. I had already missed my period by about 2 weeks, and my period was irregular before I got the implant. I haven't had my period this month, and I already used two pregnancy tests 2 weeks after having sex, which both came out negative. I'm not sure whether I should wait to see if I'll be getting my period or try pregnancy tests again, or if I should be worried at all 😩 (I got the implant in June)