Jose covered most of what i was going to say.{thanks Jose!}
I wanted to know the brand of those tires so I don't buy that kind.
My yokohamas have been on since fall of 03 and about 50,000 miles so far. I went to Big O one time years ago - never again!
Ada, I think you are still grieving too and that is totally normal.
Most grief/loss articles say to avoid major changes for the first year after a loss of a loved one. But sometimes the need arises and you have to do things.
But if anything isn't really needing to be done right now - just take a break from all of it that isn't on the "must do" list.
You are probably very fatigued and stressed out - take a few days or a week to really relax and get rested.
Are you taking a multivitamin and a B stress complex?
Hugs to you--