Angel mummy trying to conceive

My gorgeous son Charlie was born last January, worst day of my life!!!! Charlie was stillborn at full term, he is my world but I am desperate to add to my world with a rainbow baby brother or sister for my precious angel Charlie, problem is a am single!!!! Have researched many ways to overcome this issue and was wondering if anyone else out there has experienced this kind of loss and is trying or have already had a baby since.  Xxxx