going thru the same and always forcing myself to sleep so the nauseous feeling will go away for awhile but my sleeps recently are pretty meh, always wake up on between.
I try to eat yoghurt w granola, or meiji plain biscuit and sometimes sip on 100 plus if plain water makes me wanna gag.
I really hope mine will subside soon when approaching 2nd trimester... oh, I just bought the preggies pop drops from shopee, some say it is v effective but hasn't arrived yet. hope it helps me when I'm feeling nauseous.
take care and jiayou tgt. :)