I’m literally crying ughh

I’m so happy I’m pregnant but omg I’m so over these symptoms . I’m constantly nauseous and I’m constantly burping and my stomach omgggg always hurts after I eat even if I eat a little. Does this happened to anyone else if so what do you do to make it go away ? Or what do you ladies do to ease these symptoms. I can not stop burping I feel like I have sooo much gas in my stomach plssss help meeee