I saw my nephew today @Captain24 - he's still coughing, but definitely perky and cheeky. He was speaking Japanese to us today because he's learning Japanese in Kinder. The teacher says he's really good at Japanese.
As for the admission, totally okay. Whenever you are ready.
I'm also thinking about what you said about telling your parents about your diagnosis. I still haven't spoken to my parents about my diagnoses, and it's years now. Some people say labels don't matter. Yet for others, they have found it helpful letting people know.
I'll give you an example. I used to work with two people who were clearly on the autism spectrum. Their social skills were quite limited and other work colleagues often got upset with these two people. At first I got upset, but when I told myself that they are perhaps on the spectrum, I was able to understand their actions and behaviours in a much more informed way. In the end, it benefitted me that I could use a label. Now, I'm not saying I diagnosed them - no way! That's beyond me! But it helped me understand them.
Another example I heard is a child running through the snow with very little clothes on. Most people didn't get it and didn't know how to help this child. However, as soon as the parents said 'Autism', everyone around realised and was then able to help de-escalate the child.
So yes, sharing a diagnosis can be a scary thought, yet it can also help people understand you and your actions a bit better.
I'm not saying you should or shouldn't disclose it, as this is your call.
I'm here to support you either way.
tyme