Pregnancy scare

gigi

I am pregnant and was using the bathroom I saw a dried up orange discharge and my underwear is pink so it’s like a pinkish/orange discharge and I wipe and there wasn’t any blood on the toilet paper. I don’t know if that’s a stain to my underwear or a real thing. So did this cause a miscarriage? Or do y’all think that’s a sign of a infection? Should I be worried?