Struggling with Chronic Pain and Bipolar Disorder

Hi there. I'm having so much trouble balancing my mental health. I'm not as manic as I am depressive right now. I've been having chronic pain that wakes me out of a sound sleep and lingers all day long leaving me very tired and Moody. I'm stabilized as far as my meds go, but idk if I want to cry because of the depression or cry because I hurt everywhere ( I've got 2 possible conditions...fibromyalgia, or rheumatoid arthritis ). I'm going to see an orthopedic on july 19th 1st because all my pain started from my hips shooting pain down to my knees. Now it's all over my body with trigger points. I'm trying so hard to get up and be human. I have to take care of my children, 1 of them is 20 years old and very anxiety and depressive and sucks whatever life I have left out of me. I feel like I'm going to lose my shit one of these days. I just need help to know I'm not alone. Any advice on dealing with chronic pain and bipolar would be greatly appreciated.