Why do i get nauseous everything i smoke weed now?

Ive been smoking weed for about a year now,and its basically an everyday thing. But one time, i smoked a lot and i was in a car while clam baking, got car sickness, and puked. Ever since then, which was about 5 months ago, I've still been smoking everyday, but every time i smoke now even just one or two hits, i get nauseous, even if I'm not high yet. Just the weed smoking process gets me nauseous now ever since I puked that one time.. is it like eating something and then puking it up then never liking it again?? I need to get rid of this, because now I suffer every time I smoke, and i need to smoke. No bad comments, just please help. Also cigs just make it ten times worse, but never used to before i puked.. How do i get rid of this ridiculous **** !!!!!!!!!!!!!!!!! its driving me nuts... please help no bad comments go **** yourself if ya wanna post bad comments.. just please help :(