Battery problems

Since I updated to iOS 13.3.1 my battery started to crashes really fast. I used my 11 pro since October, and for 4 months it was perfectly battery life, now I don’t even know what to do, and the battery capacity is 93%. -7% from January. I’m really annoyed with that I bought the newest iphone for a good work, but I only have all this problems. I don’t want update to 13.4.1, ‘cause I saw many comments about same issues. Please, take a look in the next update to a battery capacity