I have a sore throat and pressure in ear. I
Tonsillitis is possible.
Hello dear, welcome to Ask a doctor service.
I read your query and here is my advice.
I think you may have tonsillitis, an infection of tonsils. A doctor may shine a light in your throat to see tonsils.
Firstly you had a viral infection, also a viral ear infection and may have developed tonsillitis.
A throat swap is advisable.
You may need to use antibiotics.
Hope I have answered the question.
Let me know if I can assist you further