I am almost 25 years old and I am pregnant with my second child. My first pregnancy was perfect as it could go, i was never sick always healthy and happy and no problems. With this pregnancy i am 8 weeks along and i am sick 24/7 especially after i eat, after i sleep, and if i am in a car or around strong smells..  

My main concern is how i keep getting light headed and dizzy and i feel like someone is stabbing my lower sides. i am constantly thirsty but the only thing i seem to be able to keep down is Gatorade (which is always my get better solution) I also get these feeling of light headedness like i was around strong fumes even tho im not n it makes me even sicker,  Im worried i might have the pregnancy Diabieties . My mom had it when she was pregnant with me but i do not know how to tell..