Need your help ladies!!!!!!!!

So, I’m 4 weeks pregnant and I have stomachache big time... I don’t feel like I’ll be sick, I just have the constant need to burp and it feels like I haven’t eat in days! (And I known, I ate, and eat more won’t help)

Before the pregnancy, I already had problems, but now it’s worst and I cannot sleep! I just can’t lay down...

So no of my medication works now, I’m awake and I was wondering, maybe some of you had some good advice for me? Some of you in the same situation?