Spotting and back pain?

Sam

Hi, I’m 10 weeks 5 days - I had some spotting in the afternoon that was light pink / brown with a tiny red spot (only when I wiped). I have been wiping the rest of the day and see a little pink or brown here and there. I have had back pain throughout the first trimester. I had intercourse last night and I’m wondering if that triggered something.

I’ve been freaking out all day and idk what to do. I want to book a private ultrasound to check to be sure, but I also keep telling myself to relax.

Please help!