I have a new baby mine are a little further apart 18m and 1d I'm handling it I thought it would be harder but I lucked out and both boys have been easy babies. You can handle it don't stress yourself out worrying about what will happen try to enjoy your pregnancy. At a year old babies start to become more independent and keep themselves entertained. I can say the hardest part so far was the last trimester I was soooo tired and Garrett was down to one nap a day so in order to get a nap I would block off the living room and fall asleep on the couch while he played. My Sister is pregnant with her second baby her Girls will be a year and two weeks apart if she has her on her due date she wanted her kids close together and they were trying. Me and my brother are 12 months apart and my Grandma had 5 kids all 12-13 months apart she had 5 under 4 at one point many women have done it before!
-Kirsten