2 babies

How hard is it going from one to two kids? I have a 2 year old and would love to get pregnant soon. But I’ll be honest, having a toddler is hard and it’s been a huge difference/strain on our marriage. Is having another just setting ourselves up for further problems? Or is it worth it and things get better eventually? I want so badly to give my child a sibling. I’ve always wanted two kids. And I don’t want them to be super far apart. So this had been on my mind a lot recently. But it’s tough and sometimes hard to imagine having a newborn on top of everything else right now. But I know so many people do it. Can you see how I go back and forth so much ? Lol. Be honest and raw with me ladies. I want to know it all !