Sounds a lot like me.
Welcome to the forum.
A support system is a good idea, but feel free to do it at your own pace ... even if you do it really, really slowly – that's fine. You might also find it easier interacting with people online first. I was only diagnosed with AS last year, too, and getting to know people with ASD here was a good first step for me.
_________________
It is easy to go down into Hell;
Night and day, the gates of dark Death stand wide;
But to climb back again, to retrace one's steps to the upper air –
There's the rub, the task.
– Virgil, The Aeneid (Book VI)