Should I care if he watches porn?

So idk if I’m overthinking I’m pregnant and my hormones are every where. Today, we were in the car on our way back from the mall. Our gender reveal is Sunday and I have a dress already but wanted to look for a different one. So I said “I just can’t seem to find anything else idk what other store to go to” and then my bf jokingly said “pornhub” and I’m like wtf 🤨 he speaks Spanish and English but more Spanish so idk what he was tryna do there, but it’s been making me think all day if he’s been watching porn. I’ve asked him all day and he keeps saying no.. we have a good sex life and we’re together majority of the time but who knows 🤷🏻‍♀️ I’m really insecure about it and I don’t show it to him I even said I didn’t care if he did but I just want the truth and he keeps saying he’s not lying and that he hasn’t watched it and he also says he doesn’t need to either. Idk 🤷🏻‍♀️🤦🏻‍♀️