I'm so sorry about the falls and the close calls!!!
I'm so glad that you didn't injure yourself worse. How is your back?

I'm very concerned that this is happening so often, and out of the blue...
How do your legs feel when you walk? Is it a weakness just in your bad leg, weakness in general, or do you feel another change?

You were having some back pain before all of this. Was it a sharp pain or a dull pain, etc?

Are you still working with the PT?

I hope that your back feels better soon

Please don't walk outside of your apartment by yourself until you feel more steady, and be very careful when you are at home. You are precious and loved (((HUGS)))