8 weeks sickness & the rest!

I'm constantly feeling sick, and for last few days have been vomiting the slightest smell or though can send me into vomiting, not only that waking up at least 3 times in the night, not even just to pee, just waking up & then can be hard nodding back off, I also found it so much easy to eat fruit and veg earlier in my pregnancy, now I find my self eating alot of plain food like pasta or waffles feel bad because I want to give them all they need especially in these crucial weeks, but eating veg even more then fruit I feel like I'm forcing it down, which makes me feel sick, anyone else having/had all this in there early pregnancy and have ANYTHING that could help me..Thanks Ladies X