I took my first jump(tandem), this past saturday. I loved it. However, when the canopy opened, my stomach felt queasy. Once back on the ground, after about 10 minutes, I went behind the hangar and "blew chunks"(so to speak). Luckily, I neither ate nor drank before the jump. Is this normal? If I took, say, Dramamine for motion sickness, would it help with the queasiness? This may be the only thing keeping me from becoming licensed.