Unloved and wanting affection back

My husband and I just celebrated our wedding anniversary (6years, 10 together).
It was basically a non event and I feel really unloved. How can I give him a bit of a gentle reminder that romance and affection during these special celebrations are still important.
To me the day is not really about gifts but a bit of effort is appreciated( I really enjoy spoiling my loved ones on special occasions when I can).
I gave him a nice T-shirt, new cap, motor bike pants and an accessory for the kitchen which he hinted about.
He got me a joke T-shirt (T-shirt with a joke picture in the front).
He use to do flowers, chocolates, dinners out or a really thoughtful gift.
The day was spent with him watching sport on the Tv while I cleaned the house.
I recently told him I thought I had postnatal depression which was then not discussed any further and has not been discussed since. He is the only person I have told at this point.