I like time-loop movies, groundhog Day being there most notable. My favorite is probably Triangle. I've seen Timecrimes, Happy Death Day (& 2U), Edge of tomorrow,
Give it a couple of episodes to see if you like it. The first episode spends a lot of time setting things up, but the main character doesn't come across as very likeable at first IMO. Once you get into the next couple of episodes, and she starts actually using her brain to try and understand what's happening to her, she becomes a lot more likeable as a character.
Give the Netflix show "Dark" a try. Incredibly well written, everything fits together at the end, and it touches on this topic in an interesting and unique way!
It's not a movie, but I just binged the anime Erased and it would be right up that alley! It's only 12 episodes long with great pacing and its what I would describe as a non-anime persons type of anime
I watched HDD and then 2U on a glowing recommendation I knew it was positioned as a horror but damn I didn't know what I was getting into and they're two of the funnest movies I've seen in years. My only regret is not seeing them in the theatre as they come across as movies people would be yelling at the screen which is the best kind of movie IMHO
I don't read much fiction, but I quite enjoyed the book Edge of Tomorrow was based on: All You Need Is Kill. The plots only overlap at a very high level, if that, so no worries on having it spoiled for you. It's fun reading the protagonist's thought process and I think the book does a far better job at making the aliens scary, the war desperate.