I need HELP

What makes head more enjoyable for you? Okay, stick with me here. This might be long. I am an SA survivor and the above mentioned act is something I was repeatedly forced to do. So my brain has an insanely negative connection to it. It’s always been this way. I am happily married and head is my husband’s favorite thing. Before my husband, I’d never willingly gone down on someone. Now before I continue, my husband is aware of my past and has NEVER for a single moment pushed me to do anything before I was ready and he is so incredibly supportive. So, I have found that I absolutely love going down on him. The way his body responds to me, the sounds he makes, etc🥵 but how do I make it better. He has never complained but I feel like an amateur😂 I truly don’t know what I’m doing and I need some advice from all you penis owners because I’m trying to blow this man’s mind for our upcoming wedding anniversary! Help a girl out and give me some tips, trips, methods, literally anything to help me because I am determined to snatch his soul😂