Pinkish tinge when wiping

Kelly

Hi ladies, I’m currently 37 weeks pregnant and when I went to wipe after I peed for my final time tonight there was no discharge but the toilet paper was pinkish. There was a tiny hint of a little blood but that was about it. I wiped about 3 times and then have checked numerous times again but there has been nothing. Could this be a sign of labor or something else?