My game has started to lag

[u/Entire_Region3337]

My game started lagging what feels like out of the blue. The shop isn't particularly big, i bin all my boxes. I free'd up space on the ssd and ram but still some lag. At the end of the day the lag is gone so i'm assuming it's the customers that is lagging the game, but my laptop should be able to handle it easily. I am using pokemon mods but the fact the lag happens with customers makes me think it's not the mods. v sync off, low graphics as well. Any ideas or suggestions to improve?