hey everyone, 3 days ago when i wiped i had brown discharge or it could of been old blood, a bit also went on my underwear. it stopped that same day but i panicked, i called the doctor and they said it can be normal. but i read that it could be a symptom of missed miscarriage to get brown discharge? my scan isn’t until 11th of may and i’m 12 weeks, tried to get an earlier scan for peace of mind but none available. should i be worried about it?