Still having issues following an IV infiltration

This happened on the 5th of July at the ER when I got an IV bag of saline, which I regret, I thought it would be ok but somehow it leaked and luckily it wasn’t the whole bag, otherwise I might not be alive given how insanely bad I’m responding to it now. I’m very astonished there’s little to no antidote for these types of things, especially for those with chronic pain, hypersensitivities and other autoimmune illnesses- which I’m in a diagnostical limbo at the moment, but I know I have autoimmune conditions. I feel I may have scleroderma or any type of disease that imitates it. The saline that infiltrates will not absorb, it’s just lingering and shifting through my body and wrecking it from within, causing constant burning sensations, likely causing permanent damage to the tissues, and this is a full body thing not just limited to my arms. I’m at a loss as to what to do. It hurts immensely. There’s blisters forming, my adipose tissue has been compromised (is dissolving), I feel like this is fatal. I just want the saline out of me and the burning sensation to stop already.