Phantom kicks? Or baby?

Savanna
Hey guys!! I know this is weird but I have a question for y'all. Here lately I've been feeling these "phantom kicks" my doctor calls them. I have the Mirena IUD and I'm wondering if honestly I could be pregnant. I already have one baby and yes, we are wanting more. When I was pregnant with my first son every time I had sex with my husband I bled. Last month I had barely a period. I maybe wiped blood once or twice (TMI I know). Has anyone else ever experienced this? If so what did you do?