Sea-bands?

Caley

So I am 6 weeks 3 days in my first pregnancy, so this is all new to me. I started a new job on Sunday and got terribly sick on my first day of training (first time getting "morning sickness-" at 8 pm!) I had to call in yesterday (would have been my 2nd day) due to all day "morning" sickness. I could not get up for more than 10 minutes without needing to run to the restroom just in case. I HAVE to go in today or I just won't have enough training to manage on my own. I need some relief! My question is for anyone who's tried sea-bands- do they work? Whats your experience with them? If not, what have you tried that provides some relief?