Have r 2 weeks now..also in my ears so feel head dizzy..dr has prescribed doxycycline , ear drops and betahistine..how long will it take to feel better?

Ear infection: If in fact you have a bacterial infection then the antibiotics should have improved symptoms in under a week. You may have a condition that is not an infection, or an antibiotic resistant infection. Either way your doctor should be notified of current symptoms to make possible changes in your treatment. Call the doctor and explain your concerns with as accurate a history as you can remember.