Nausea/morning sickness tips?

Anaïs • Pregnant with my first! Baby girl is due December 5, 2016 😍😁
I was prescribed Diclegis which I'm waiting to be dealt with because my insurance won't cover it and I'm in the process of moving into my first apartment so I can't afford to pay for it out of pocket but y'all... In the past 3 weeks I've lost over 10 pounds and today alone I've been sick 4 times and I only ate half a turkey sandwich. It's so bad that I get sick on an empty stomach and now my throat feels raw. This morning I felt faint because I couldn't hold anything down and almost fainted on my way to work so I had to exit the train and curl up with a trash can on the platform.  I don't mean to sound like I'm complaining because I make smoothies when I can so my baby can stay nourished but this is almost becoming unbearable. I'm 12 weeks and 4 days, if that helps. Does anyone have any viable tips that had actually worked for them? Mints and sweet things don't go over well with my tummy so scratch that but I'm desperate 😩😭