Wanna be pregnant again

Exactly what the title says. My husband and I just had a baby 12 weeks ago & we’re sorta trying for another, not trying, but not preventing. If it happens we’re going to be extremely thrilled because we want another child, especially close in age, but my husband is also afraid because he just got an amazing job with amazing pay/benefits & he’s afraid that with 2 under 1 that money is going to be tight. I’m a SAHM. We’ve been actively ‘trying’ for 1 week now

Side note, I had an amazing pregnancy/birth and our son is a dream baby (I know every pregnancy is different)