Hi Sarah
I'm Julie and have a little girl turning one this week. I am definitely not expecting again though since she is my fourth baby and I think we are done now.
When my second baby was 10 months old I found out we were expecting again so I understand the feeling of being overwhelmed. The best advice I can give is to take each day as it comes and try and achieve just one thing every day. Just choose any little thing and do it each day so at the end of the day you can say "I did X today". For me it is the washing
Anything else is a bonus, especially with such a small babe and another on the way.
I look forward to seeing you on the forum.