I have the worst time sleeping due to both mental and physical health problems. So my doctor put me on amitriptyline but told me i needed to be off Seroquel for a week first because of cardiovascular that could happen when taking both. Well I took Seroquel last night... I couldn't sleep at all tonight because of pain, night terrors, etc... Lack of sleep makes you do stupid things so i took half of the 25mg tablet of amitriptyline. Now i am paranoid and scared. Will I be OK to go to sleep?