Spotting

I’m 11 weeks 5 days pregnant and I’ve been spotting on and off for two days now. It goes from a brown tint on the toilet paper to pink mucous discharge on the tp. Im starting to have little sharp twinges in my pelvic area. I have an appointment on the 5th was going to mention it to the doctor then. I had spotting in the beginning of my first pregnancy too and have been told I have a sensitive cervix. This happen to anyone else and baby was okay?