My boyfriend doesn’t touch me or have sex with me anymore.

I, female, noticed my boyfriend jerks off in the washroom. I am not opposed to porn and all that stuff as I do it too. It wouldn’t be a problem but I’ve noticed that I’ve had to initiate sex a lot more than usual. We also went from sex once a day to maybe once a week. Tbh we had a crazy few months where we would fuck a lot and experiment. Along with that came a lot of flirting. But the flirting lessened recently as well. I’ve brought it up a couple times and he mentioned that he’s just not as horny anymore and he apologizes. But then I caught him jerking off in the washroom.

I passed by the washroom and I heard a jingle that just kept repeating over and over. I thought maybe he was on insta but he didn’t reply to my reels, so i assumed he might be on YouTube or Reddit. But it threw me off that the same tune kept playing. So I listened in and I could definitely hear stuff going on behind that door.

When he fell asleep I checked his history and he was definitely jerking off to porn. I checked further and noticed he’s on porn sites while I’m not home. Again, would not be a problem but I’ve been feeling lonely because we haven’t been as intimate. So it feels like a punch to the gut thinking maybe I’m not doing enough rn.

I’ve had my suspicions for a while and confirmed my suspicions maybe like 3 weeks ago. What should I do, should I try catching him in the act and ask him about it? Or should I mention everything I said here?

I guess my goal here is to boost our sex life, or at least the spark. Maybe even have him admit he watches porn so at least it doesn’t feel like he’s hiding something from me. He always denies he watches it (Idk is that weird?)