16 weeks pregnant and I feel uncomfortable

I’m almost 16 weeks pregnant.. in the beginning I was very hungry a lot and I tried to eat and drank as much as I could. The past week I’ve been feeling so full that it’s so uncomfortable. I woke up and only had a pancake for breakfast and some V-8 and I barley could finish because I feel so bloated and full and very uncomfortable like this. I can’t even bend over without my stomach feeling like there is so much in it. Is it normal to feel so full and uncomfortable?