I saw your post under Sherryg's thread....sorry you are going through this right now. There is a lot to worry about and hopefully none of it will come to fruition. Most lumps are benign, so odds are in your favor. Just take 1 step at a time, and try not to panic over the unknown. Easier said than done, we know....
I am single and self supporting too. I do have insurance though. I went through chemo and rads and hardly missed any work. It is doable, should you need to...
Hang in there!
Lori