feeling miserable 😞

Megan
I don't know what's wrong but my body is literally falling apart I've been taking birth control for about two weeks. I have nausea every morning, I either have diarrhea or I'm constipated, I'm constantly bloated, I feel pregnant, I'm achy, tired, emotional, I urinate more often and my boobs hurt 
I don't know what to do😔 I feel so sick
Can anyone help?