Tips to help with baby blues

Hi all,

I am currently 8 days PP with my 3rd child and I'm looking for some tips to help power through these baby blues. I'm trying my hardest to just keep a positive attitude but I can't help but get sad and feel like a terrible mom to my other kids because we're not able to do much. I now have 3 under 3 and we're pretty much stuck at home all the time. I know these feelings will start to go away eventually but I can't seem to remember when it happened with my others. Just looking for what helped you get through those first few weeks? Thanks!