Having another kid or wait a little longer

My LO is 2yo. We are discussing with my husband if we want another kid any time soon.

We travel a lot with our toddler. I feel like we can enjoy every moment, and it's getting more fun as she gets older.

We want to have another kids, but that means we have to stop doing all we do for a year or maybe longer.

On the other side. I don't want my daughter and her sibling to be 5+ years apart.

Ugh. This is hard.