Spotting after cervix check

Tr

I am 38w4d today— had my 38 week appointment yesterday. My dr checked my cervix and she said I was at a 1 and my cervix is still really high up, same as it was last week at my 37 week appointment.

When I got home I used the restroom and then went back outside with my older boys, as soon as I sat down it felt like I wet myself so I went to the bathroom and it was brown discharge. I assumed it was from her checking my cervix and went on with my evening/night. I used the restroom several other times after and also put on a panty liner just in case. Nothing else happened, and the panty liner was dry when I woke up.

Well, I just now went to the bathroom and there was more discharge when I wiped... is this normal? I never had spotting or brown discharge with my other 2 kids.