Hi there ~
I understand your concern. However, you might need an increased dose of the medication seroquel
if you are not able to sleep well. You have to consult your psychiatrist
who can take a good history from you so as to help you feel better faster. I also think that you might want to check with your regular doctor to find out if there are other co morbid medical conditions affecting your mental health issues. I hope this helps.
Take care and have a lovely day!