Was I suppose to tell my husband?

Last year my husband took me out to jump out of an airplane as a birthday gift. It’s something he’s always wanted me to experience and something we’ve always talked about. He was so excited and so was I to finally experience what he’s experienced. He even paid extra to get a video (which btw, some parts were edited out for “best” content). Everything was great until when it was time for the guy that I was strapped into, sexually harassed me. Towards landing, he started saying weird things and making sexual noises. I’m so disgusted and I feel so ashamed. Every time my husband mentions something about how cool it was to jump out of an airplane, I cringe. I hate every bit of it. I was so afraid to tell him because at that time, I couldn’t believe what has happened. I tried to tell my husband right after it happened but I stopped. I didn’t want any problems. It would break his heart. It was suppose to be a gift. He’d be so angry that he’ll try to do something about it and I’d be afraid of the outcome. It’s been almost a year and I feel so guilty about the whole thing. I feel so guilty when he applauds me for doing something so cool yet I shut it down and change the subject. I’ve always prepared my self for situations like these and in the past, I’ve handled it well but never thought it would happen while I’m married. The guy clearly saw that I had a husband and a newborn. I beat myself about it and get depressed every now and then. I don’t know why it took me so long to process what happened. It didn’t feel real. On top of it all, I was going through postpartum depression.