FPS dropped for no reason

So basically when I first started playing the game and not long ago I used to get 170-200fps in every game mode while running apps in the background like STEAM, DISCORD, VALORANT TRACKER etc nothing huge to impact my FPS, in The-Range I used to get 300fps but suddenly after a new act or updates and just in general I saw a massive fps drop like 100fps drop I now get 80-100fps in games and in The-Range I get 120max I don’t know it just ruined my fps and gaming experience it’s way more laggy and feels very low quality. One thing I saw is that a week ago I was getting 150fps I thought it was my gaming laptops problem but I don’t think it is as it runs mostly every game even tho it’s like 4 year old laptop. So because of this I window reset my pc I wiped everything started fresh but still I downloaded valorant first and I got the same fps I don’t have any idea what to do PLEASE HELP in any way. THESE ARE MY SPECS 32gb ram intel i5-10300H Nvidia GeForce GTX 1650 Ti I play thought a monitor connected from my laptop using HDMI