Not again!?! Maybe both

I am so very scared this is happening again. But I have been getting zingers on my left and right. The right hurts a lot more than the left. For those that have had both at the same time, is this similar to what you felt? My right clavicle has been hurting so bad, the last week. I am hoping to get in with ortho soon. I haven’t lost any ROM. Last time which was only a few years ago, I had such a hard time getting a diagnosis. I got bounced around so much it was almost 2-3 months before I knew that my shoulder was frozen.