I miscarried three weeks ago. I didn't even know i was pregnant until I lost the baby. We already have three kids and weren't even trying for a fourth. Because of that, I feel I shouldn't be this upset, but I have never known such grief and sadness before now. I feel so angry and heartbroken and empty. Plus, I'm now driven by this very persistent desire to get pregnant again. Like I said, we were not trying to get pregnant and were pretty sure we were done having kids (although we have not yet done anything permanent to keep it from happening). In our current circumstances, it would be very unwise to have another baby. But it's all I can think about now. I feel like I'm going crazy!