Pregnant?

Ebbi • Hubby and I have been together almost 10 years. :) 06.30.08 and we`re trying for our first baby! 😁
So I've been throwing up since 3 am this morning, but it's clear and yellowish. Kinda looks like when you crack a egg in a bowl and mix it. I've Googled it, and some people say it's the being of pregnancy or its the stomach acid from not eating.. But all I did was eat yesterday. lol so just wondering if anyone had any inputs.