Bleeding after intercourse.

Annie • 💍10/7/17💍. 🦄Mom to a beautiful baby girl🦄 .
Im 7 weeks and this is the 2nd time we have had intercourse since finding out. I bled some and it freaked me out. Now its stopped. Has anyone else experienced this? Ive read that it happens sometimes but it still scares me since this is my first pregnancy.