I Have Been Experiencing Ear Pain, Dizziness, Imbalance, Swaying Motion,

I have been experiencing ear pain, dizziness, imbalance, swaying motion, heavy eyes, pain behind eyes, headache (forehead). When I drive my eyes cant adjust and I get lightheaded, I feel things are moving to fasthe and my eyes get all funky and I get lightheaded.
I almost passed out 3 years ago, I couldn't feel my legs, I went to the hospital and the only thing they said after a CT scan was sinusitis and stress. After that I saw a cardiologist, neurologist, I had and endoscopy done. Everything was fine. I wonder if it is my inner ear that is just getting worse. I am currently breastfeeding so any colds I have had I can't take medication.