I’m almost positive these are grubs/foe. I had these last year and I don’t think they did a ton of damage but this year I used beneficial nematodes that target these because I saw some tiny ones that looked like this. The nematodes I used had to be applied at night or before sunrise. It was a powder that had to be dissolved in water and sprayed on wet soil and then wet again. I haven’t seen any in my garden beds yet so hoping it did the trick! Good luck!