ADVICE PLEASE!

So I’m separated and going through a divorce which should be done by July. We were spilt for almost 8 months and I found someone new. I do have a son but my son loves Edgar (the guy I’m seeing) more than me. Now me and Edgar only been together for 3 months and we are already talking about another baby and all these things. I do not love my ex husband anymore at all. He cheated on me and was a snake to me more than once and I’m tired of him and want nothing to do with him but we do have our son together. All I’m saying is... is it wrong that I’m moving on fast?

Also my son and my boyfriend in pictures. Any lovely advice will do ladies!