First of all You have my fullest sympathy. Pelvic instability is awful and so debilitating.

I saw a chiro who helped me a lot but I was still in a lot of pain. Some things that might help you are:

crutches for use around the house. They gave me so much relief.

always have your son in a pram or trolley whenever you are out. It will help hold you up. Don't try to pick him up unless you have to and always brace yourself by bending your knees. If you cannot get him in and out of the cot, then consider co-sleeping for a while.

Keep your knees together whenever possible. This is harder in bed at night so keep a pillow between your knees and tie it there with an old pair of tights if need be.

Try to avoid walking uphill or upstairs. Do whatever you can to avoid this as it will just make you sore.

Leave the dishwasher - concentrate on yourself and the housework can wait. Get friends to help when they come round and accept offers of help. Hire a cleaner one hour a week if needs be.

Vent whenever you need to, either on here or to a friend. It might not take the pain away but it may help you feel more emotionally able to cope.

I hope some of that is helpful to you

T
xx