Rough cervical exam?! Help pls!

Lindsay
Hi ladies. Today I had my 38 week check up. Dr said I'm only dilated 1.5 cm. He did a VERY rough cervical exam; and left me a pantyliner and told me I would be spotting. I also got checked at 36 and 37 weeks and did not have this. It was very painful!! Do you think he did this on purpose to get things "moving" down there? Any advice pls