2moths Ago All Teeth Extracted, Replaced By Dentures. I Don't

2moths ago all teeth extracted, replaced by dentures. I don't know if that is cause of my problem, because it is happing when im not wearing them. The last 2 weeks I have had somewhat thick, excess saliva. Also lips feel very sticky, like glue on them. So sticky that when I press a napkin between them it literally sticks to my lips. Also my ears have fluid in them (no infection) I dont know if that has anything to do with the sticky lips. Im eat an all very soft foods diet for the past 2 months due to mouth healing. Any advice is greatly appreciated.