I have no idea what "normal" means. You can google the chemo drugs you received and find every side effect anyone ever had. Some are common, others are rare. How long they last varies by individual, dosage, and duration of chemo. Some can be permanent., Same is true for radiation, although the only immediate or short term effects of radiation are skin burn and fatigue.
How did you start your old life?......start your new life the same way......one step at a time. If your life is in limbo, that is entirely within your control to change. The old adage "if you keep on doing what you have always done, you will keep on getting what you have always got" is very true. If you want to get on with your life do something different rather than waiting for your old life to magically reappear.