Hi and welcome to Neurotalk tho I sure am sorry for what has brought you here.

have you asked your doctor about something to help you sleep?
Your system has been through a lot of changes with the detox and this is likely what is causing the sleeplessness.

there are also calming natural things that may help, like chamomille tea or soaking in a warm tub with 2 cups epsom salts dissolved in the water. that would also help with detoxing as well as promoting relaxation. There are stronger herbal sleep aids, but I am not sure if they would interact with the seroquil so am hesitant to mention them.

perhaps other members here can offer tips to help too

I do hope your system begins to stabilize soon so that you can rest and recover from this ordeal