They sell these candies called preggie pops on amazon and fertility specialty pharmacies. They are all natural and fast good but most of all they really help the nausea. Also there are wristbands for Sea sickness you can use with no medications in it. You could call your doctor and ask if you could take dramamine but it will probably make you tired. I wouldn't do it unless your doctor said it was ok though. I also read somewhere that eating apples help minimize nausea. Hope it helps!
hang in there, it should start to get easier round 14 weeks. many see morning sickness as a sign of a strong pregnancy. have you tried eating some dry crackers before you get up in the morning? maybe ginger supplements? all the best....