I'm not on any meds at all! The only thing that's different is the dose of my birth control pills, and I don't see how that would have an effect. I tried taking Benadryl before bed like someone else suggested, but it didn't help. I just ended up oversleeping and woke up with a splitting headache. My heart has been pounding all day, I'm really agitated. I've made an appointment with my pdoc for Monday. I hope he remembers who I am...I only went to him a couple of times and I haven't been in a couple months.