Mucous plug?

Nichole • I`m 17. I live with my boyfriend. I`ve been living with him for almost 2 years. August 5`th will be two hole years.
So I'm 37w 3d and this morning when I used the bathroom I noticed something small and redish in the toilet and when I wiped I noticed it was mucousy and redish. Could that have been my mucous plug? Or do I need to go to the hospital cause I was having some pains in my stomach for two days.