Girls hi ?? I'm currently 11 or 12 weeks pregnant and yesterday we wer…

Girls hi ?? I'm currently 11 or 12 weeks pregnant and yesterday we were walking all day and in the evening we went for a walk light brown discharge, it was very unexpected, they are not thick, odorless, and later on a couple of minutes pulled like an ovary, and this morning I got up from bed again and feel abundant discharge, I looked exactly the same, but kind of darker ? seems like nothing changed, but it scares me, I don't know what it is A doctor's appointment is only scheduled in 10 days ?