Happy Saturday I think not

Back to being sick. I have been dealing with a sore throat for a few days. Mild fever, but not bad. My head is pounding though. It is actually pretty bad right now. The nausea has not gone away. I have no appetite and have been forcing myself to eat. I am still having low sugars because of it. My arm is a horrible pain right now and my chest is hurting.
I am feeling down. I wouldn't call it depressed, just down. I feel like this will never get better. I just want the pain to stop. I could deal with the nausea if I didn't have so much pain.
I am not looking forward to my next appointment but at the same time I am. I just want answers that will finally lead to a treatment or solution.