I give up.
Dd2, who is 3 next month is having major poo regression. She was completely toilet trained until DS arrived 5 weeks ago. Initially wees and poos were all in her pants, now I am cleaning shit up. Yesterday 5 times she pooed herself. I've tried everything. Ignoring, time out, praise. It's not working. I'm maybe resorting back to pull ups today as I just cannot clean up more shit all day today. 