Welcome to you!
I guess most of feel like that alot of the time, which is why you have come to the right place! My personal experience of AS is that I have finally found a place where I can go, whether to share good news, or to try and express my feelings (however negative they may be), and the people I am talking to have experienced something similar and are non-judgemental. Knowing your not alone can help a great deal, and this is a great place of reflection, hope, support and comfort. I hope you find this too...
Good luck, and feel free to message me if your feeling down,
Hugs to you and