Apex Legends Stuttering after latest update

Product: Apex Legends
Platform:Steam-PC
Please specify your platform model. PC
AMD or Nvidia Model Number GTX 1660ti
Enter RAM memory size in GB 32GB
What is your gamertag/PSN ID/EA Account name? NoobMafia_NF
Please provide your squad mates' gamertag/PSN ID/EA Account name if possible.
Are you using any software with an overlay? No
Which Legend were you playing (if applicable)? Banglore
Which Legends were your squad mates using (if applicable)? Wraith
Where did the issue occur? In a match
Which part of the map or menu were you in? If you don't remember the exact name, please describe the area or what you were trying to do in the menu. everywhere
What were you doing when the issue occurred? E.g. respawning a squad mate at a beacon, using an ability, a squad mate left the game. playing the game
Did your squad mates also experience the issue? No
How many matches had you played in a row before the issue occurred? 100
When did this happen? (dd.mm.yy hh:mm)
How often does the bug occur? Every time (100%)
How severe is your issue? Major impacts to gameplay
What happens when the bug occurs? My fps drops from 130 to 40
What should be happening instead? getting a consistent fps around 130 to 90
Steps: How can we find the bug ourselves? Don't know

‌

I have been having an fps drop from 130 to 40 on certain parts of the map after the season 6 aftermarket update. I have tried changing my nvidia 3d setting and have also tried reinstalling my game but it didn't help. I tried keeping my in game video setting to the minimum and I even tried reinstalling my graphics drivers and it didn't help. Please help me fix this bug.