I was due on a period on the 9th and still not come on yet and I'm getting lots of clear snotty discharge?? What's the problem?

You are only a few days late. Many women have late periods every now and then. If you don't get your period in another week to ten days, try a pregnancy test with your first morning urine.

A few days is not even really late yet, large group of women, dates vary a few days or more often.

The discharge is clear is normal for a large group of women.

I would agree to wait about 2 weeks and then test with a pregnancy test, Do it first thing in the morning as soon as you wake up with first urine for the day