Gas pains or cramps? Morning sickness or indigestion?

Natalie • 💜 👫Sept. 4, 1999 • 💍 Feb. 19, 2013 • 👰🏻 Sept. 5, 2014 • 👶🏻👶🏻 Nov. 17, 2016 💕
I'm 7 weeks, and haven't had any spotting, bleeding, discharge etc. I thought I've had some cramping (like it felt on day 1 of my period) but more it's feeling like gas pains (I am usually more "flatulent" than I have been). 
I'm not worried, just curious.
I also hadn't felt any nausea or queasiness until last week and now I'm feeling like I'm starving and nauseous when I wake up, and then like I have indigestion and queasiness the rest of the day. 
Is it just me???
I've cut out alcohol (of course) and used to have cider often, and cut down on my caffeine and carb-heavy foods. I've also found that dairy doesn't always sit well, as well as spicy stuff or rich things, so those aren't consumed as much. That could explain the gas pains (that which used to help me pass gas is not really part of my diet anymore). Right? Curious to how the rest of you guys are feeling.
Thanks :)