36 weeks dilating?

So I was 36 weeks as of yesterday and know it's just a waiting game for whenever she wants to come ( I don't want her to come preterm, I just mean she could do anything at this point.)
Anyway, I had my first exam Thursday and was told I was a centimeter dilated and my cervix was opening. I know I could stay a centimeter for a while but is it normal to get a thick discharge (pic below, don't judge me I was worried) like this at this point? I've had smaller amounts like this before.
I have also had random cramps here and there, but they're nothing majorly painful. 

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