Hi.
Thanks for your query.
Noted your history swollen salivary glands with eating sweet things, and also feeling
chills, pulsatile feeling in head and heart, burning of hands and feet and so on.
The causes can be:
There is a blockage to the ducts of the salivary glands due to infection, inflammation or so.
The infection thus caused the general symptoms that you mentioned.
I would advise you the following:
Yes, you can wait till tomorrow to see your Doctor.
Stop consuming anything that increases the salivary secretions too much.
You need the following:
Clinical evaluation, actual intra-oral palpation for the stones.
CT scan of the affected area to see for the presence of stone/s.
The further management will depend upon the findings.