Ughhh!!!

I am 31 weeks and 4 days FTM  and I am so uncomfortable. When I eat get super gassy and just feel like I'm going to vomit and just not right. When she moves most of the time I get period like cramping. I'm having a hard time breathing. And my dr is blaming it on being so short (I'm 4'9"). I'm just so uncomfortable and ready for her to come out. Idk why I expected this to be a walk in the park it so isn't. But I am happy to be bring my beautiful baby girl into this world!! It's the best feel in the world but I am counting the days!!