It has been ringing since about 5.45 pm.
When I woke up this morning it felt blocked and muffled. It was like that for most of the day and now it's ringing.
I will go to the GP tomorrow if it doesn't go overnight.
Looked online and it says it could be due to loads of things including an ear infection, ear wax, high blood pressure.
It's bloody pissing me off.