The question is not if you have Psychological Safety or not because Psychological Safety is not a 1/0 variable. The question is at what level you are? Where you need to be in order to solve the challenges your organisation is facing? And, how you plan to get to where you need to be.
In this article me and Harvard Professor Amy Edmondson describe a scale I have developed to help management teams to have fruitful conversations about their level of Psychological Safety. Hopefully it can be useful to you and your team.
And, here is a HBR article me and Professor Edmondson published this summer that might be helpful if you want to improve results, performance and Psychological Safety in your team.
Best of luck!