Kyle,
I used to get airsick to the point where I thought I wouldnt be able to even get my private. Seriously I used to feel sick on smooth days. It was very discouraging so I know how you probably feel. The best advice I have for you is just fly fly fly. You will feel sick, you may throw up, but your body will get used to it. I tried every remedy in the book and nothing helped at all but just flying on a regular basis helped so much. Hang in there. If you need any more help on this topic feel free to pm me.