No. I did not feel empty.
I felt liberated.
May be because I lost my faith very gradually over many years and it was never a an agonising break with the past.
May be the advice would be - let go of your faith gradually....?
Ye mine was a gradual one but no as gradual as many people. I always had doubts, then these doubts grew stronger and stronger, then I decided to become more open-minded and in the end I decided I had to let go. This process took a couple of years maybe more actually because technically I always had doubts since I was like 14 so it would be more like 5 years then.
Five steps - Denial, bargaining, anger, depression and acceptance. I'm now at the last stage.