ER visit

Shannen • Wife. Momma to a sweet boy. Follower of Jesus Christ. TTC. Due July16'.
Ladies, I finally went to the ER last night after 3 days of not being able to keep anything down, including water. I was miserable. Puking every 30min-1hr. I got fluids, zofran, and they did an ultrasound (I'm 10 weeks tomorrow). They found a small tear where the placenta is attached to the uterus with some internal bleeding. They think it's from all the straining with puking so much. It's supposed to heal on its own but I have to pretty much be on "bed rest" for a week or two. Has anyone experienced this with a previous pregnancy? My doc is going to do a follow up scan next week, but I'm still a bit worried about it.