Earlier quoted context omitted.
this only gets worse when they get older. A dangerous thing that can happen is when you over-identify with your kids. Like being the overbearing sports-parent that pushes their kid to succeed because you see it as an extension of your success. I think every parent runs into this to some degree. I have to remind myself they are different people with their own wants, needs, values, and criteria for what "success" means…
If you have any resources on how to manage anxiety please bring them on. My old son has a mild development impairment, I am the sole bread earner, and we have no family support (we live abroad). Anxiety is crippling me to the point of rupture.
I strongly encourage you to talk to a therapist or counselor of some sort - even after just a few chats they can arm you with some really great tools.
For managing the anxiety of life generally and parenting specifically, religion has been very helpful for me. If you're not into that, maybe find something that strengthens the big picture & long term view of things.