There are no hopeless situations, sweetheart, only people who have grown hopeless about them. You still have choices you can make.
In my mind, only one inviolable precept exists in terms of being a successful writer: you have to write. The unspoken sub-laws of that one precept are: to write, you must start writing and then finish writing. And then, most likely, start writing all over again because this writing "thing" is one long and endless ride on a really weird (but pretty awesome) carousel. Cue the calliope music.