Normal?

Hi everyone, I went to the bathroom this morning and when I wiped a string of very light pink mucus was on the TP. My OB nurse said this is normal but this is the second time this has happened. The first time I was 4wks, 2days. I’m 5wks, 4days now. I don’t see my OB for a prenatal and ultrasound until the 28th but this is my first and I’m nervous!

Also, is it possible to wipe yourself raw from all the peeing we do?