Banish Self-doubt and Boost Self-confidence

I'm a pretty confident person but sometimes living with a chronic illness can feel like there's this endless debate going on in my head about what I should or shouldn't do, or what I am still capable of doing without causing problems.
Everyone experiences self-doubt from time to time but when life is dictated by your day-to-day health sometimes it's hard not to listen to those little negative voices.
Can anyone relate?

If interested in more on the topic: https://mswellnessproject.com/banish-self-doubt...