What is this? Brown discharge

I called L&D; was told it is normal it's dried blood. I've had brown dried blood before from periods so I know what that looks like but this is dark brown? I had cramp/tight feelings last night and this is when I wiped today I'm just so confused. Baby is moving but way less almost every hour. I just never had or seen of this and am so concerned. I'm 40+2 I have no health conditions and all my tests have came back good but I'm just so scared I don't think this normal and want to get checked