Wife Got Her Doctorate. HELP!

So my wife got her doctorate. I never went to college even though my whole family wanted me too. I've never been more proud of her. I need ideas of something special to do for her. She brought my amazing son into this world and is such an amazing women. I work at Target while she is gonna be an amazing lawyer. I feel I don't really deserve her. She is perfect in every way. I'm chubby and shy and have anxiety all the time.... I just want to make her feel special. I need ideas on something I can do to celebrate my wife. I want her to know how much I appreciate her.