Smoke deew

I had smoke weed, thanks to some bad influence and sincerely I didn't like it, I get all ill/sick and it really doesn't effect me and the same goes with normal smokes..I just did it cause my "friends" convince me (everybody was doing it...never again -first and last time I will allow groups convince me) . I do find the smell of weed sort of pleasing and I think it's cause on my biological father's side, they smoke weed (my grandpa,2 aunts, and him) and the smell of weed is always present, same goes with my stepfather and my younger sister.
Anyway is it normal that I fancy the smell of it?
and is it normal that I get ill/sick for smoking it?