I had written a very long post and *POOF* gone! Grrrr!
All in all I wanted to tell you to NOT beat yourself up over how you're handling it. We are all different and handle it differently, we grieve differently, we suffer in different lengths of time emotionally, we take different amounts of time to heal physically.
I think as far as others... DH, family & friends, they do not know how to comfort you I'm sure... what seems as insensitivity is probably them not knowing how to approach you to comfort or support. They probably think they're being a good friend, etc if they don't bring it up as it may be still so fresh and painful for you. Just express to hubby, family, friends your feelings... it can really help you get thru your grieving process just talking about it. Let them know how you feel and how they can be there for you.
Something that might be hard to look at or *see* is that you had your lil miracle man... so you can concieve again, it's not going to replace the pregnancy you have lost by any means but there is no evidence (unless medically concluded) that you will miscarry again. Some people do, some don't, but having one does NOT make you prone to subsequent miscarriages unless there is a medical problem. That's a fact! Also it's not healthy to worry yourself or stress over something, you need to take care of you. Those things can prevent pregnancy, so try to relax

It CAN happen!
If you feel emotionally unhealthy, then take time to take care of you... it won't hurt for you to take time to heal and grieve your loss before TTC again. UNLESS you want to that is entirely up to you. But don't forget to take care of you

We're ALL most definitly here for your support!
I haven't been here long and have been thru my own crazy roller coaster ride... I have to say tho, that everyone has been very helpful!!! (and definitly made a GOOD difference)