Physical therapy musings

I plan to buy exercise equipment such as resistance bands, exercise balls, and dumbbells.  I would like to purchase them as soon as I can.  I used some of this equipment this morning, which stretched my back and strengthened it.  It was a 40 minute routine today and I felt so much better since I have been to physical therapy.  Because of my weight, I am embarrassed to say that unfortunately, I have become self-conscious and unable to do some exercises.  However, I won't let it stop me from reaching whatever goals I have.