Hi Ricaldo
I admit I have strange ways of looking at the world, by strange I mean that most others consider them strange. Myself I consider them correct and beneficial (so its all perspective right).
Since I was a child I've had the view that I am the captain of the Good Ship Pellicle. Not some drug, not booze, not other people and not my own inner fears and concerns. I try to shine a light on them and understand them and take charge and manage them.
In my 20's I read a lot (you'll see why if you look at my surgical career in
my bio here), that reading was almost always about bettering myself and was either science or science fiction in the main. I liked the authors who focused on sociological views. Frank Herbert was one of my favourites but only the book Dune. From that you can find a good quote with respect to fear and anxiety.
read it, stop and reflect on each sentence ... think about each sentence, move on to the next.
Fear is a transient and irrational thing, the only thing permanent is your conscious mind. If you choose to forfeit control the others will rule you.
Next is stoic philosophy, here are some good ones. Again, spend time on each. Have you ever practiced meditation? If not you should.
Now reflect on this simple truth
Because I doubt you've ever really suffered (think Russian Goulag or a true feat of survival in the wild or being treated in a military hospital in any pre20thC war), almost nobody in the modern world has suffered.
I've never felt more anxious about anything than "did I do enough study for this exam" or "will she say yes". Anxiety comes from fear and fear usually comes from ignorance. Either way it is you who are in control so you should assert that. Anxiety is a mental state which provides nothing and destroys people who allow it to.
Just make the choice to turn you back on it.
Before my surgeries (I'll assume you read my bio) I usually did the normal things I did. I put a note in my diary (or since 1991 my electronic organiser) to remind me of my appointment with whoever (cardio, surgeon, Echo study, CT scan ...) and just went about my business. Because this is well known to me:
Lastly reflect on this one:
(as you have with all of the above)
Your task is not to worry about the hand of cards you have but to concern yourself with what you will do with them, and how you will play them. You are part of a team now and they will do their parts just as you should do yours.
Some other good suggestions here:
https://academyofideas.com/2019/02/carl-jung-overcoming-anxiety-disorders/
“The perpetual hesitation of the neurotic to launch out into life is readily explained by his desire to stand aside so as not to get involved in the dangerous struggle for existence. But anyone who refuses to experience life must stifle his desire to live – in other words, he must commit partial suicide.”
Carl Jung, Symbols of Transformation
Best Wishes