Possibly pregnancy, maybe!?

Jacey
Okay ladies, I need some inside opinions.
There is a possibility I could be pregnant, considering I never use protection. BUT I've always been told I could never have children so I didn't think it was that big of an issue. 
My emotions have been a freaking roller coaster these past couple days, y'all I literally bawled my eyes out because I broke a coffee mug!! I've been throwing up almost everything, yet I constantly have the urge to eat. & my tummy has been feeling awfully upset 😢 
Just wondering what some of your weird beginning pregnancy symptoms were & to know that I'm not crazy! 😜