I have a friend who could have written this exact post not so long ago.
All of her emotional and physical energy was being swallowed up (and often spat out) by her teenage son - his demands, his needs, his fears , his illness overshadowed everything in her life.
She had counselling herself and has done the following:
Made sure that her DS’s anxiety and depression are controlled the best they can be (counselling, medication).
Compartmentalised her life and to an extent detached herself emotionally from her son’s MH issues. This does not mean she no longer cares, it means that she has worked hard to stop herself from allowing his illness to dominate every aspect of her life - and spiralling into depression herself.
She deals with issues in a very matter of fact way and discussions with her DS are focused on (empathetically) helping her son to find a solution to any given problem HIMSELF - rather than entirely passing his emotional and physical burden onto her.
She makes time for herself and others without guilt. She is lucky to have a supportive family and DH who are also there for her son. This is not the case for some but has preserved her own well-being.
You cannot expect a person with MH issues to ‘snap out of it’ but you can equip them with strategies and the means to take some responsibility for their own life. It is a painfully slow process and requires a LOT of hard work for a person to literally battle theirMH issues but it can be done.
My friend says that instinctively, as his mother, she wanted to take on all his problems onto herself - her desire to take his pain away… She has learnt that this is not possible because he was starting to become totally reliant on her and others and she herself was becoming ill.
She has felt as if she is being cruel to be kind sometimes but she puts as much energy into her own well-being as she does his. Without guilt.
Basically, she said she is no use to anyone if she ‘goes under’.
Look after yourself OP!