Going back and forth...

Does anyone go back and forth with having another baby ALL the time? I was an only child and I swore up and down I'd give my child a sibling, but between daycare costs and being a full time working parent I just can't imagine splitting my time between two kids. I feel so happy and content with just Jaxson. Thinking of the newborn stage again, the stress, the sleepless nights, the diapers, the sore nipples, getting two up and to daycare everyday, ugh...I just don't want to go through it all again. We've taken Jaxson on so many trips already and given him experiences. I don't want to stop doing that. Has anyone waited until their kid was in school to have another? My husband said we can revisit once Jaxson asks for a sibling or once he's in school. My best friend just found out she's pregnant and now I'm all jealous lol I hate the back and forth. 😖