I ended up in the ER!!!

Theresa • Wife, Mommy, Advocate for children with special needs. “Down Syndrome was an unplanned journey, but we LOVE our tour guide!”
Early this morning I woke up because I could feel some discharge coming out. I went into the restroom and there was bright red blood in my undies and a lot in the toilet. 
I woke my hubby up and we went to the ER right away. It felt like it took forever every time we had to wait. Triage, a room, the nurse, the doctor, the labs, but the longest was the ultrasound. In all honesty it only took about an hour until the tech got there from the time we arrived to the hospital. Plus she was on call and had to drive in. When the ultrasound tech came in, my husband was not allowed back with me. I cried, I begged, but she kept telling me it was hospital policy. I was so scared to have to go through that without him. 
She did the ultrasound and my tiny baby came in to view. I cried and said that's my baby! She had the screen turned so I could see everything. She then pointed out my babies heartbeat. She said I'm not supposed to do this but I know how scared you must be. She did the heat sensor and we can see it beating with a heart rate of 152. She then kept the wand still and I got to see my baby moving for the very first time! We had 2 ultrasounds previously, but we never got to see the baby move! I was soooo very relieved! I cried and just wanted to run back to my husband so I can tell him the good news! 
After some time, the doctor told us that I have a subchorionic hemorrhage and placenta previa, so either could be the cause of the bleeding. I haven't bled since. It's now been about 9 hours. I have to follow up with my obgyn and have another ultrasound scan. I'm on bed rest till then as well. No work, no activities. I'm beyond relieved to see my baby was okay and thriving, but I am still so scared that something could still go wrong.