I'm so pleased your second birth has gone so well and restored your faith in your own body. That's a big part of your sexuality, as I'm sur you have realised. As a midwife, I tell women to try sex when they feel ready. There is no rule about timing except wanting to. It does not have to be full intercourse immediately. At first your vagina will feel different and your healing perineum is usually sensitive. Most important, add plenty of lubrication!