Babies back to back

I am pregnant with first baby and I love being pregnant and I love babies ! Took <a href="https://glowing.com/glow-fertility-program">fertility treatment</a> with this one but I’m thinking second time may be easier ? Already wanting to start trying a few months after this ones born to have another ! 🙈😁😁😁when is Best time to try ttc after having a baby?????