pain please please help

I am just shy of 5 weeks. I have the weirdest pain which I'm not sure I can even say pain rather heaviness or soreness. I'm not sure if it's starting at my shoulder or neck. It goes down my arm to my wrist. I feel most of it in my elbow and bicep. At times I feel it in my shoulder blade and others where my bra strap would sit. I do have an appt next Thursday. It seems like a long time away. I have no cramping or bleeding/spotting. Please help any information is helpful