The Few Months After Getting Upper Dentures My Bottom Lip

The few months after getting upper dentures my bottom lip began chopping constantly. I got the perm entrant liner three months ago. My mouth and lips have increased the past two weeks. Lips swell mouth is burning along with the upper gums The lips burn and my throat is starting to get sore. I have had flu twice this past winter and an upper respiratory illness in January. I had coffee with a friend who was diagnosed with Mersa last month. .???? YYYY@YYYY . Thank you Diana