Morning sickness... HELP!

Not just in the morning do I feel soooo nauseous, it's all freaking day and NIGHT! Miserable! Anything I eat feels like it wants to come up! I'm about 7 1/2 weeks pregnant now.. So ready to feel better! Wish I could lay in bed all day to feel better but I work and take care of my 2 year old! I feel like I'm worthless!! Uhhh! Any remedies to help with the nauseousness?? I'm desperate to feel better, especially at night when I'm trying to get my sleep! ???