very scared

As I sit and think of all the things that could possibly be wrong with me, I scare myself even more so. I just don't know what to do because I would love to go to any specialist and ask him to figure me out but can't because we have no health insurance except for my daughter since she has cancer. And the only way to get any state health insurance you have to be pregnant. We were thinking about donating my eggs in reverse for an ivf but I'm so scared to think that won't even work. Please help needed