Query on placental seperation. Here!

Hello Dr. I'm 11weeks + 2 days with my first pregnancy. I had a sudden vaginal bleeding (5ml - 10ml) with no other symptoms. It stopped withing 2-3 minutes.  I rushed to the clinic & got a scan done and my ultrasound is all normal except this one liner saying "placental seperation of approximately 1/4th is observed". Dr prescribed susten 200 morning and evening, along with Folic acid to be continued. Currently taking rest, not exerting. I've also been prescribed movicol syrup to prevent constipation. Just wanted to get more opinions from doctors here regarding how serious this is. Will it affect baby's growth or lead to any miscarriage? Any advice would be helpful. Attaching my ultrasound herewith. I'm too worried.