Welcome back!! I'm so soo sorry for your loss!!! I wish I could do something to help! When it comes to your son you just need to reassure yourself that kids are more resilient than we think! I'm so sorry you're so tired I can empathize as I have M.E/ chronic fatigue syndrome. I hope we can help you improve your sociability and get on the road to becoming that bubbly fun loving self ((hugs))