Hard lump on saliva gland under jaw.

Hi, I’m getting concerned about a small hard pea sized lump in my right hand gland under my jaw. My left gland does swell after food; that doesn’t bother me. I have to constantly sip water as my mouth becomes very dry. I’m not sure if I should leave it for a few month more to see if the lump shrinks. Because of Covid I’m reluctant to contact my doctor, and wife and daughter have health issues so I don’t want them to have me to worry about.

Thank  you for this opportunity to post my concern,

 

poeticone.