Venting about my pregnancy....😔😞😢

Recently I been having abdominal pain, it started last month but it wasn't as serious as of today. Last month it was on and off nothing serious so I didn't pay it any mind. So now it's constantly , to the point where to stop the pain I would have to stop what I'm doing and lay down. Yesterday I went to the emergency room cause I couldn't take it anymore, the pain was hurting so bad I couldn't take it. While I was there they couldn't tell me what was wrong why I was in pain so much , only thing they told me everything was fine meaning my baby and my urine sample they took. So today I had a doctors appointment with my doctor to see what he says about this pain. He started to explain to me that it might be my gallbladder that's hurting , cause that's where I'm explaining to him where the pain is coming from. So he prescribed me something for the pain and I have to get a ultrasound and no more greasy food and no work for the rest of week, he wants me to take it easy. After processing all of this in my head, I'm very worried and scared. I don't know what to expect from all of this. I feel so alone , like I have no one to talk too about my pregnancy. Im in so pain I need help but don't have help as of now. I'm frustrated!!!! And all I could do is cry!!! This is my first pregnancy, and I feel like I'm not enjoying my pregnancy like I thought I would with first child. It seem like everything is just going wrong. I literally feel like I been crying a lot and I been having a attitude these six months. And now this! This pain , I'm getting even more freaked out about it! Smh I'm just so scared and all I'm doing is crying about it.