I’m scared...is this normal

I’m 5 weeks and 4 Days pregnant, me and my baby’s father were having sex last night and after we finished I went to the bathroom. When I went to wipe I noticed some light bleeding. I instantly got so scared because I spotted literally once when on the 1/31/18. I then got up each hour for the next two hours to check and see what was going on. NOTHING! One hour later I got up and saw a little more blood pinkish in color. I’ve had a prior miscarriage before and I’m really hoping this is not that. I haven’t started cramping yet and I keep making trips to the bathroom. This is my first child and I just dont know what to do.