No one can replace what you lost, though it doesn't sound like you lost anything but excess weight (a text message, really? Cruel Coward!!!).
Find someone in need. It can be an elderly person who is lonely, a new comer to town, a newly divorced/seperated man or woman (just don't interfere with any possible reconcilliations) or if your community has an organization to mentor needy children - volunter. Or just go hang out in a bar and befriend the first weeper you see. There is always someone with a broken heart who needs an understanding friend.
2. Rebuild old relationships.
I don't know what we women are thinking. We get a man, or a woman, as the case may be and suddenly we start forgetting that we have friends! We always lose track of someone or stop going out on girls night (I never did that anyway) or we avoid this one friend who had the annoying habit of seeing him/her for exactly what he/she is (I've done that a few times). Your friends are your friends for a reason. Just apologize for being absent and promise never to do it again with the understanding that everyone of you will all do it again as soon as the next fellow comes along!
3. My best friend would tell you that you need to have a steamy affair.
I've never tried it, but she swears internet chat sex is as good as the real thing without the expense of the latex!
