I'll make the 'assumption' that the 'or' above should be 'our'. In order for the above to be true, you would need to list those beliefs of yours. I am a 'traditional' Lutheran I believe the following about Mary:
She humbled herself before God, found favor with Him.
She was 'blessed'.
The Virgin birth
She was a sinner in need of a Savior and acknowledged that fact.
She died and her soul is in heaven with the rest of the faithful dead awaiting the Second Coming of her Son like all Christians are.
Some Lutherans retain Luther’s Marian beliefs, some don’t.