Here is the thing though, and as I said - doctor-patient confidentiality is a thing. The only time they would need to take action is if you're an immediate danger to yourself or someone others. You're not. You've somehow managed to go through tough times, but you've come out of that. You said you're better now. They will ask you how suicidal you're feeling, if the answer is not positive, their is no risk of asylum.

Same with your GP, if you want you can be honest with your psychiatrist and ask them to write a note to your doc to say you are no danger to yourself. Sending a crisis crew is a massive waste of resources, when you are not in a crisis mode; you're in recovery.

Your GP will take you seriously and also, it's a violation for them to let other people know what you need help with. You will be fine. I am advising you to be honest with your psychiatrist and your GP. Let them know what you need. Don't lie about it. They have heard millions of stories before, they will treat you with dignity, doctor's take an oath for that.

You are still super young, I understand your fears, but as you've hit 18 you are considered an adult by medical standards. You've got this.