Trazodone Hydrochloride and percocet

I have been taking los dose (50mg) Trazodone as a sleep aide for about 3 months. Since the first week I have had horrible headaches, worse than any migraine I've ever had. These headaches are always one sided and cause hearing problems for the duration of the headache. Nothing,and i do mean NOTHING will stop these headaches except percocet. My Dr is having me do an MRI just to be sure theres nothing wrong in my head, but I honestly think its the Trazodone.

my doctor just prescribed me with 50 mg of trazodone (once before bed), and 2mg Ativan as needed. I took an Ativan 3 hrs before my Trazodone. 3 hours after trazedone (12am), I went (waddled) to be and had my first good nights sleep in years. The problem was I had slept until 1pm. My husband tried to wake me up, but I guess I was a log. I am taking these for Anxiety/Panic attacks.I don't want to sleep my life away..should I switch to Paxil or something? My headaches are deep and i never get headaches. This is the second time taking them.