Hi I have found that changing a negative thought to a positive one by using affirmations works for me.Heres how to do it: think of something negative you feel about yourself, e.g Im not confident and then change that to a positive thought, i.e. I am a confident person.Start by writing this out ten times every night and try to believe it. Dont worry if you forget,just say it to yourself instead when you remember.After 21 days your mindset will have changed.I know youre thinking shes nuts right now but please give it a try, it works so well for me.What have you got to lose? Let me know how it goes! Take care of yourself as you need to be strong for the person/persons you care for.