No, really really not. I've had two miscarriages, trust me. If something is going wrong this early, it's going wrong, and that's it.
They can help you at 20 weeks or something maybe, but in the early weeks of pregnancy, there is nothing they can do. I've spent time miscarrying at home, and I've spent time miscarrying in a hospital, and it's nicer to do it at home. Unless you are hemorrhaging, or showing signs of an ectopic pregnancy it is really not worth going in, as there is nothing they can do, and nothing they will do.
First time, I was 9 or 10 weeks, and just showing the first signs of m/c. Still. Nothing they can do. And they wouldn't scan me, either, they just told me to make a scan appointment on Monday. Miscarrying is unpleasant enough without having to deal with hospital staff.