Hey sleeplessness lasts a long time IME. I didn't sleep for the whole first month I was in rehab. But most people sleep sooner...I have insomnia since I was a kid.
Tell your doctor you need something to sleep, however seroquel and trazadone make you feel weird. Z drugs, may work for you (ambien, lunesta) They however do not work for me...I can take a whole bottle and nothing happens. Temazepam works for me, but I have anxiety driven insomnia. It gets better though man....sooner than you know.