I’m sorry you are worried about a lump on the right side of your neck below your jaw and can understand you wanting to find out more.
I'm afraid we are unable to diagnose or tell anyone if anything is the matter. Lumps can have straightforward medical explanations. But only a doctor can make a medical assessment so the best thing to do is to make an appointment with your GP just to be on the safe side.
Because of the current pandemic, it’s more likely you will be offered a telephone appointment initially with your doctor. After the consultation, if they feel they need to see you, they can offer you a face to face appointment.
