السلام عليكم ورحمة الله وبركاته are you able to refer me to a sister who has the correct knowledge of the deen and is a skilled counselor, I'm slipping away from the fold of islam due to some mental issues.

Ustadh AbdulAziz al-Haqqan
You need to seek a trustworthy psychiatrist if you're dealing with issues in this field may Allah reward you and let us know how we can help! We don't know about a psychiatrist so maybe it's better if you look for someone you think is competent and you sre comfortable with.