6 weeks and spotting

Lily ❤️❤️
Hey ladies, I just need a piece of mind. I wiped after using the bathroom and I'm spotting a little bit of pink. I had sex with my SO last night so idk if that's why. The same thing happened last week when we had sex. I'm just scared that stressing myself about this will cause a miscarriage. I plan on calling my OB in the morning.