Has anyone experienced salivary gland tumors?

I had a routine checkup at the breast surgery clinic in the first week of April and also had a thyroid ultrasound.

I told my doctor about a small nodule on my thyroid gland during a health checkup last October.

He looked at me more carefully than usual, but said there was nothing visible in the thyroid gland, and asked if I had heard anything about the salivary glands.

After the ultrasound, I went to the doctor's office and they gave me an ultrasound picture and told me that they saw a lump about 5mm in size and told me to go to the ENT department for treatment. I've already made an appointment.

It seems like it would be difficult to make a reservation at a large hospital, so I heard there is a hospital called Thank You Seoul Clinic that specializes in ENT and endocrine surgery.

I have a doctor's appointment next week and I'm worried.