Some of the symptoms you describe are categorized as serious in the literature on this drug, so I would talk to your doctor ASAP.
Most of the side effects are dose related. Here is more information about the medication: http://www.drugs.com/topamax.html . Sometimes, dividing the dose into several doses throughout the day may help. Also taking the smallest dose you can take is best to avoid the side effects. Initially, many people have side effects, but after your body gets used to the med. it goes away (usually after a week or 2). However the biggest complaint with most is fatigue, word-finding, memory loss (usually on higher doses), insomnia (esp. when taking a higher dose at night). The tingling usually goes away.
If you find that after giving it a chance and perhaps changing your dosing around you still have problems, discuss it with your doctor for an alternative medication.
I use to take topamax. I recently just move to las vegas from north carolina. When i move her the doctor told me that this meds. Help retrigger migrianes for some ppl. Me and my husband both experience this when we found this out we stop. Our migrianes are where not that bad for awhile. I did not like the side effects .