Hi FX,
Happy to see you posting again
Some side effects of Seroquel include psychosis, hallucinations, paranoid reactions, delusions, manic reaction, depersonalization.
I read up on Hypervigilance and it does sound like it. The definition: "Hypervigilance is an enhanced state of sensory sensitivity accompanied by an exaggerated intensity of behaviors whose purpose is to detect threats. Hypervigilance is also accompanied by a state of increased anxiety which can cause exhaustion."
Did you ask your doc about
the dosage and if it's too high or if you should decrease it a bit? They would be able to make a recommendation.
I hope you will feel better.
UA