Evofire, if you’re struggling may I suggest peppermint patty here.
https://www.whistlerwag.com/dogs/peppermint-patty-
I know it sounds hasty, but nothing provides support like a dog. Especially a rescue puppy who can be raised to fit well into your living situation. We got Mona from wag in a pretty rough time. She was about 4 months old. We were in the deep shit of covid, struggling to handle parenting a 7 month old, lost our dog of 9 years to his third bout with cancer. Was a huge help and continues to be.