Topamax and chk

I began Topamax approx. 6 wks. ago for migraine prevent. Have Relpax too for when migraine attack breaks through. I have had some tingling in feet ,recently better. Have noticed my vision seems worse,but forgot to tell my Dr. at last chk. I have been quite discouraged with the fatigue and feeling tearful and even crabby sometimes! I have continued to have a fair number of headaches weekly, although 2 whopper sinus infections as well. Will these side effects get better? I take 25 mg am and 50 mg pm now. Dr. added Elavil 10 mg for sleep at last appt. because I wake up alot too. I'm pretty discouraged...