Swiming symptoms and conditions

I am going through menopause and have had a lot of trouble with insomnia. I asked my Dr. for Lunesta and was using that without side effects until my insurance co said they wanted me to try Ambien instead. It put me to sleep faster and I did stay asleep but never woke up feeling rested. My husband said we had conversations I don't remember having. The worst though was the dizziness and feelings of anxiety I experienced the next day. I decided I wanted to stop taking it because of that and experienced a horrible night last night with my head swiming and unable to sleep the entire night. I am going back on Lunesta.

Yesterday my Doctor prescribed 120mg Geodon at night along with 10mg of tomazepam and during the day 150mg of Wellbutrin 10mg Lexapro and 100mg of Lamictal
I slept all the way through the night but this morning felt awful, difficulty forming words and feiling faint. I knew that Ihad to force myself to do something and went swiming, I hate getting my head in the water but my head was so hot that I went under water to try and clear my thinking and aleive the headache
I was unsure which of the night medications produced these reactions
I have been on Wellbutrin Clexa Nerontin wellbutrin and more recently Lymictal and Seriquil were added
It is scary to hear everyone else's side effects to this drug.
Has anyone been switched because of thier side effects?