Odd symptoms after vertigo attack

I'm looking to see if anyone has similar experiences or an idea to what I've been dealing with. A week ago I had a bad vertigo attack during the night, I eventually slept it off although felt off when I woke up. Since then, I've been having an onset of symptoms. I've been having a headaches, brain fog, ears ringing, anxiety (especially around bedtime), and a hard time sleeping. I usually sleep well so it's unlike me to not be sleeping. I've had to miss an entire week of work because of these symptoms. I could use some advice as I can't find anything online.