I am due in just over a week and there will be a 14 month gap between mine.
When I found out I was pregnant I was scared at first and then felt guilty about that as we'd tried for a baby for nearly 2 years and had a loss before we had our son.
The thought of looking after a newborn and a teething toddler still scares me, but I figure in a year or so it will be even easier than just having one as they will be able to play together and it wont all be about me, they'll have each other too. That does seem an age away at the moment, but hopefully they'll be close and be able to grow up together.
This pregnancy has been easier than my last. I did have to ship my son off to my parents for a couple of days whilst I dealt with severe morning sickness, but I only had it really bad for a couple of days whereas I had it for weeks with my son. I had really bad pelvic pain before, but I've been fine and actually quite active this time (I've had no choice with a toddler!)I haven't given birth yet so can't tell you if that part was easier.
Have you told your partner yet? Has it managed to sink in at all and are you feeling any better about it?
I'm under no illusion that It will be hard at first, but the benefits down the line will be so nice and hopefully they'll be really close.
There is a group on here already of ladies who already have babies close in age, you might want to check it out and ask their advice here - https://babyandbump.momtastic.com/pregnancy-groups/667044-little-ones-close-age-please-join-us.html