It’s very common to not feel anything the first time. I don’t know if there is a scientific reason why, I’d be interested to see a study on it. My guess is dosing issues and maybe preconceptions getting in the way.
You can always try again with a higher dose and/or different delivery method. Edibles especially are difficult to dose because they kick in 2h+ after ingestion and heavily depend on metabolism. Inhalation is essentially immediate.