Help!! Husband found old videos of me and my Ex having sex!!

Let me start of by saying I thought I erased all photos and videos of my Ex.

A few nights ago my husband and I were drinking and going through old photos of us and our kids on my cloud storage. Somehow I fell asleep and my husband decided to keep reminiscing and scrolling through my photos/videos. My husband managed to stumble upon videos that my ex and I recorded. Videos that I thought I erased. These videos are 8 years old, I legitimately thought I erased them all. My husband and I have been together for 6 years and we have 2 beautiful children. These are extremely explicit videos. These videos are of me blowing my ex, my ex going down on me, and us going at it. My husband WATCHED ALL of these videos. It’s been days and he won’t even look at me. Idk what to do. I feel ashamed. My husband’s disgusted with me. I had no clue those videos were still there. I’m pissed at myself. What do I do? I’m worried our marriage won’t be the same. I’m freaking out.