Recent diagnoses need help

So I got officially dianosed with autism about 4 weeks ago and I do not know how to feel or what to do at the moment, I feel a bit stuck in my own head as I have also been diagnosed with depression already.

If anyone has any advice on how to move forward or how to accept that i am this way, I would love to know because at the moment I feel like I am stuck in the moment while life goes on and i just want to quit.

thanks in advance <3