Please help!!

KayeLyn

So long story short, new SO and me did the deed. I have nexplanon so we didn’t use a condom. However, my birth control needs to be replaced about next month, so I’m worried maybe it’s “running out” and there’s a higher possibility I could be pregnant? There’s pretty much no symptoms, and I’m SO irregular that I never know when my period is supposed to come. I was on my period when we first did it, and then we continued to do it while I was off, for about a week. There’s been no sign of implantation, there’s been no irregular symptoms, there are a few but I think it’s because I just got done with the flu, no tender breasts or anything though. I think I’m just stressing myself out!! I know there’s a possibility, but what do you think the chances are? Please help!