<human>: Give me a shortened version of the text

Obligatory "throwaway because he's a Redditor."  My boyfriend and I have been seeing each other for about a year now.  We are long distance and mutually decided to have an open relationship until we were able to bridge the gap in geography.

Historically, we've both been confident/independent types.  This is one of the many things that drew me to him initially.  Objectively, we are both above average physically and get quite a bit of attention from the opposite sex.  Do I like it when other women hit on him? Hell no, but it's expected when you're with someone so attractive.  

We used to always tell each other about our cringy encounters with the opposite sex.  We'd laugh it off, and it wasn't a big deal.

Lately though, he has become increasingly jealous and actually told me at one point that he wishes I wasn't so attractive.  I used to send him sexy pics, which he seemed to love....but now, he rarely even acknowledges them at all, so I stopped taking them.  It's too humiliating to send a picture of yourself and receive no feedback whatsoever.  We've posted some gonewild pictures together a few times, but now he gets into an angsty mood if I even post something vanilla bc he says a bunch of men will end up messaging me (maybe true for nsfw posts, but who the hell wants to be bombarded with random dick pics anyway? and certainly not the case for vanilla posts...those are lucky to get a few upvotes.)  

I'm just really perplexed by how the dynamic changed, and I don't know how I can fix it.  It's hard to just be me when I'm constantly worried about doing or saying something that will put him in a bad headspace.  

What do?
<bot>: Boyfriend used to be super confident but has recently become jealous and angsty.  It's exhausting. How can I fix this?