Is it possible to recover my account?

[Sammmantha26]

I joined back in 2011 when pregnant with my first baby. I posted a lot since then but when I search by username it says there is nothing and my old login no longer works, though it does recognize my screen name. My email that I must have used is also so old I haven't used it in years... is there any way to recover my account? Or at least find my old posts?