I have been on fluoxetine for years and alprazolam for about three years. Feeling great finally. Several months age I had a compound fracture to my ankle which required surgery and metal on both sides of my ankle. I was subscribed gabapentin 3 times a day for the nerves which seems to help but I am so tired and lightheaded alot of the time. What should my timetable for taking these different meds be so I can function properly? Thank you