Hi, I Have Had Three Sinus Surgery In Six Months

Hi,
I have had three sinus surgery in six months for I have fungal sinutitis but now I smell moldy smells but
the worse thing is I wear full dentures and can only wear them when I have to because my gums hurt so
bad when my dentures touch them. I also thought it would stop my chronic sinus headaches I have everyday for years now. Any advise would be appreciated. Thank You Diane age 71