cervical mucus???

so I use a couple different apps... one says AF is due 1/2/18 and glow says 1/5/18 either way I'm having this thick white mucus that's kinda dry as in not a whole lot. Also, my cervix position is high but not too too high and in the middle it feels like the tip of my nose but as I move out it gets softer like my lips. I am really hoping to have my 🌈 baby as I'm hoping it will be a she and the last member of our family. I am 30 and my husband is 46. does any know or have ideas about what is happening? also I am having ALL KINDS OF SYMPTOMS!