Diclegis max dose still sick

I'm taking diclegis max doseage and I can't keep anything down. I thought I'd missed hg this time... I had it from day one with my boy. I was on an IV almost constant for 23 weeks...

But can it start as late as 9 weeks? I'm going to have to probably go in for an IV here soon. Haven't kept a thing down in three days. No food or liquid. I hate this. I'm so miserable and depressed and just... Exhausted.

Anyone else in a similar boat (either with severe ms or hg?) I'm going crazy here.