Telling my 3 yr old about a miscarriage?

Ashley
I had a miscarriage 3 days ago I was only 7 weeks! Our 3 yr old daughter knew about the pregnancy (I wish we hadn't told her but we did), so now I'm wondering how to tell her I'm not pregnant anymore! I dont want to upset her because she was so excited! were planning on trying again as soon as we get the go ahead from my doctor! So my question is should we tell her about the miscarriage or just wait and hope we get pregnant again soon and have her think its the same pregnancy?