What's going on?!

Taylor
So a little over 2 weeks ago, I had my nexplanon removed. I bled for about 3 days - not like period bleeding and then stopped. And now I've started spotting a little & once I peed and there was blood. Again, not like a period. We're ttc our 2cd child and this week is my fertile week so I'm really praying it's not my period. Has this happened to anyone else?!