Thats something that i had to let sink in. When i started decluttering i felt like i had to purge so much including things that were important to me. Changing that approach has helped me immensely on my journey.
The sun will rise again tomorrow, so if something didn't work out today, try again tomorrow or the day after. With chronic illnesses, fatigue and pain will often change or limit your plans. Don't worry--let it go.