You are not weird! I feel the same way too. Bumps bloody everywhere!
Worst day was when i went in for my medical m/c and the woman sitting next to me in the waiting room had a little kid with her, who she was sooooo not interested in (probably really worried about what ever operation she was going to have) and I felt like screaming at her (but thankfully I didn't!) about how lucky she is to have been able to have children etc etc.
A few of my friends got pregnant at the same time as me. I m/c but they went on to have babies very close to my EDD. I never told them about my pregnancy, so they have no idea why I am acting so odd!
Anyway, for some reason, once they had had the baby, my jealousy was much less than when it had been a 'bump'. Not sure why, but I am grateful!

Here's a bit of luck for us all x