please help

I'm 6 weeks and 6 days and I've been spotting since about 11. It's pink. I had this issue last week so they wanted me to come in and they said it could be normal and I have a cyst on my right ovaries so they think that was causing it. I just went in Monday and everything was fine. But now today I'm spotting again. Should I just watch it or should I call my doctor?