Worrying too much?

I feel a little dumb but I can’t help feeling a tad unwanted. My boyfriend and I usually have a lot of sex or at least normally when we’re together. We work the same job and we’re almost inseparable. Lately it seems like he hasn’t been too keen on touching me. He still treats me good and his actions haven’t changed much, but the last two dates we’ve had I was low key hoping we’d get intimate but nothing happens. He’ll grope me and flirt but that’s the extent of it lately and it’s honestly driving me a little nuts. I’m totally cool going without sex but being on my period I’ve been a little more rowdy and he’s not getting the memo. Any advice? Do I need to chill out? 🥲😂