From an early age women are 'taught' to justify ourselves. Into our teens it really matters what we wear, who are peer group is, how up2date with the music scene we are ...... it all seemed so important then.
Many years ago I learned to say 'no'. It did become easier! In the 1990s I was crippled with anxiety and couldn't leave the house. Not many people phoned to see how my husband was coping
nor how I was feeling. Some moved 'on' ......... my C.mas card list halved in about 4 months!
Now if any1 asks me to i.e. cat sit, I tell them that yes, but I need a back up on an 'in case' basis: hospital admission, Mother being in care, a heavy cold ........ I. no longer think that 'they' need to know everything about me . Mum used to consider that, even after we married and moved to another country, that she 'knew' all about me! Nope. When I had breast surgery and radiation treatment that June, my parents weren't told until the November.
We no longer entertain due to my anxiety: also we've done all that!
How often would we tell others when we change of bedding? I feel it's the same as how able we are on a day2day basis. Real friends will understand, especially if we use the proviso 'if I feel able I will ......... but do carry on if I don't turn up'.
This too will pass. This is the time of life when we do for ourselves ;-). Drop the guilt, others shouldn't be relying on us to entertain them!
This is your life today but it will pass. When I was ill I never believed that I would be able to get into the garden, leave alone walk my dog or go on holiday. Make sure that you eat well, keep hydrated and sleep when you are able to do so. I have a drawer full of 'fixed grins'