Spotting in first trimester

Brown

I am trying to stay positive but I still have brownish spotting. It’s kind of going away as of today. I had an ultra sound on Friday and the baby was fine and in the right place but then on Saturday I have more blood and it scared me. I should be 5 weeks and am getting my blood levels checked tomorrow. Wish me luck! I’m terrified I’ll lose my baby because of all the bleeding.