I Am 79 Years Old And Have Had TIA Episodes.

I am 79 years old and have had TIA episodes. I am currently taking clomipramine for obsessive/compulsive disorder and aggrenox and lipitor for the TIA episodes. I am having episodes of severe fatigue, memory loss, confusion, weakness, loss of energy and strength, headaches and some depression. I don't want to have a stroke, but I don't like the way I feel on a daily basis. I'm afraid to drive because of how tired and confused I feel.