Bleeding, when should I worry?

Hayley • 🌻🌻

I'm about 6weeks and 3 days pregnant with my first baby. I haven't yet made an appointment because I just found out 2 days ago. This morning I noticed I was spotting and it was pinkish but went to the bathroom not to long ago and it's gotten a little darker but still spotting I've been having cramps the last couple days, should I worry?