Side effect or pregnant?

Maddie

I’ve had the nexplanon implant for 3 months now. When I got it inserted, my period lasted a few days longer than normal. The next month, I didn’t get a period, and it’s late by 46 days! I’ve read that the implant can stop periods but I didn’t think it would be this quick. We also use spermicide, condoms, and he always pulls out before he cums. Is there any way?

I took a test, not sure