2nd baby after extreme ppd

So when I had my 1st I suffered with extreme ppd to the point where I didn’t even want to be around my daughter 😢 it was a hideous time.. now however things are great, I got help and my daughter is just everything my biggest blessing I really want to start trying for number 2 but there’s a few things, I’m scared I may feel poorly again I’m also unsure if this is selfish or foolish considering what happened last time, has anyone got any advice/thoughts/opinions on this? It would be so appreciated