Baby #2

So I am at home mom at the moment and I just had my first child but I am really wanting another baby ☹️, I do plan on going to school in August on an accelerated program for 9months I’ll finish in April /May, I’ve talked to my s/o and he said he’s down to have another but I’m so scared it’ll be harder because they’ll be so close in age? (I’m 19 but I do have my own home and am well capable of taking care of my child)