So sorry for your loss. The best piece of advice I had when I went through something similar was not to expect to feel 'better' too quickly. The very kind consultant who talked to me and DH after the scan said I should take two weeks off work as I might think I was was stronger than I was and would feel worse if I went back and couldn't cope. I'm not phrasing it very well, as that makes her sound a bit patronising, but she was quite right - in the end I was off for a week and a half, with Easter in the middle, but it was absolutely right for me. I stayed in, mostly, ate cake, watched movies, hung out with my mum and the cat, read magazines. I felt like being safe at home, but for some people keeping busy out of the house it best. If you're physically feeling OK, you can at least try both options and see what works best for you.
Remember that in the next weeks and even months, some days will be fine and you'll feel that you are coping really well, and then something will set you off and you'll feel distraught again. I don't know if this is your first, but another thing that is really hard is feeling that your body has let you down, so maybe when you're feeling ready something like acupuncture can be a real help for supporting you through a subsequent pregnancy. Sorry if this is jumping the gun a bit, but I know that for a lot of people (including me) this is big concern.
Sorry, bit of a long post, but I wish you a good recovery and hope that you feel a little better soon. x