Around 2 weeks late.

So.. I'm on cycle day 38 my last period was the 10th of June, I would have normally had my period around 2 weeks ago, but I never got it. 
​For about a month or so, everytime I eat, I start to feel like I'm going to vomit and can only eat a little bit. Which I also feel like I'm going to be sick throughout the day, and randomly start gagging. Then I'm hungry like 2-3 hours later. I've been craving pineapple a lot! 
​The smell of some foods cooking (meat) makes me start gagging. 
​My boobs are so sore, the tiniest touch it hurts and they feel heavy and look bigger. I get really bad headache! I'm always tired and get really dizzy. 
​My belly is popping out and makes me kinda look pregnant. I don't know if this stuff would mean that I'd be pregnant or not.
​I'm planning on going to the doctors or possibly getting a test soon.