The feeling that this dream gives me: Have you encountered anything that deprives you recently, such as a serious decline in your career, or a decline in feelings between boyfriends and girlfriends or between friends? This dream is that you fall to the ground from a very high place, and you are injured in this falling center, but you sum up your experience from this injury and start treatment. This kind of treatment may represent your growth and your adjustment.
My suggestion: You should look at the actual things in your real life and sum up this experience.