Taking any daily Rx inconsistently is naturally going to cause s/e's similar to discontinuation and/or start up effects.
Add to that the fact that you aren't getting the coverage that you need...so here's a huge 'foot in the door' for anxiety symptoms....one of which is commonly, dizziness!
Try your best to get back and stay on track. Use breathing exercises to help relieve any further dizziness.
Hope you are back in the groove soon.
"Courage is not the abscence of fear, it is feeling afraid and doing it anyway!"
"Worrying does not empty tomorrow of its troubles...it empties today of its strength."
Corrie Ten Boom
Panic Syndrome recovery due to CBT