Today is the worst

I'm 10 weeks and 6 days today and having the worst "morning sickness " ever ! I've been throwing up since last night at 6pm !!! Since I woke up this morning at 8 I've thrown up 10 times ! Too the point that my last episode was just water and mucous ! And this is the worst possible day it's my daughter 2nd birthday and I feel bad we haven't done anything for her ! I just want this sickness to end please