Onset of lightheadedness for a month

So the thing started right after i had episodes of poor sleep or nightmarea daily for a week and all of a sudden an onset of lightheadedness and dizziness has been going on daily for about a **month** or more now. Its so frustrating its affecting my daily life. I could look at the phone and dont feel a thing and next thing i know walking or just sitting somewhere it just triggers out of nowhere. Symptoms: - lightheadedness/floating (nothing like spinning room) that would just happen randomly - fatigue - nausea/loss of appetite - headaches (not all the time, at the temples or sometimes back of my head) - ear buzzing/ringing (only once in that entire month) - light sensitivity (open straineous to my eyes that after a day of work my eyes would be red. triggers lightheadedness especially in big stores with crowds and lots of lights) Went to see GPs and got me so sick i had to head to Hospital emergencies and got diagnosed as simply VERTIGO or ear imbalance. ENT described the same as well. Did CT scan for brain: nothing Full blood test: nothing Chest xray: nothing all good as well ECG for heart: nothing as well Did some hearing test for beeps: ear seems all good as well Really stumped. Would appreciate if there's any insight to this.

Vestibular migraine!