Don't have any cramps or pain just worried about baby
I had the the same thing when I was 6 weeks pregnant. I panicked and went to the emergency room, and they did an ultrasound but everything was perfectly fine ! They told me it was completely normal, and only to worry if it's accompanied by sever cramps, or the blood becomes bright red or heavy enough to saturate a pad. If you're worried you can go in and they'll put your mind at ease. But it's totally not necessary. Mention it to your doctor at your appointment though (:
I would go to the e.r honestly. I had this happend to me in ended up being old blood.
Sometimes it can be normal I would not get to upset unless it turns bright red