Modern Problems Require Modern Solutions?

I’m new to the TTC community. I’ve been trying to find someone that can relate to my story or at least support for my strange life.

I recently ended a long term relationship as my ex didn’t want a baby with me.

A friend of mine and i both are both parents and want another baby. We just want to co-parent, as this may be the last chance for either of us to have another baby. So we have agreed on no strings attached ttc.

So essentially he’s my sperm donor and I’m his surrogate. I’m very anxious to start our journey, and was wondering if anyone has been through anything similar.