I was injured alone, licking the wound and scabbing silently. Bear it alone! What does this sentence mean?

There is no such sentence on the internet. It seems to be an original sentence on the internet.

My answer is: this sentence should be put like this.

Injured alone. Lick the wound, bear it alone, and scab silently.

One person injured should refer to two objects. Most of them are lovers. Like after a fight or something ...

Licking the wound is to explain the meaning of this sentence more vividly.

Silently scabbing means that you bury this pain in your heart forever as a mark. Suffer this pain alone.