xcode 11.2 update fail and the size of Other(About This Mac > Storage) increased so huge(over 95 GB)

I had a proble yesterday when updating xcode 11.2. The size of xcode I clicked to update was 7.8 GB, but the message of Launchpad showed me the size of xcode is 4.16 GB. After the download was done, the updating started again and the message of Launchpad showed me the size of xcode is 7.78 GB. However the download and installation was done, the status of App Store shows me still Update 1(xcode). And the size of Other among Storage increased so so much, it almost took half of my storage capability. Bellow is the screenshots I took while updating. Please help me.

This picture shows the size of xcode is 7.8 GB but the download size is 4.16 GB.

This photo shows the size of Other increased to 54.19 GB

This photo shows the size of Other is increasing while updating xcode

After done downloading 4.16 GB, xcode was installed.

However it started again, then the size of downloading size increased to 7.78 GB.

After downloading, it started installing.

But the size of Other increased to 65.91 GB

But the status still shows me "Update Xcode"

After about 10 hours later, I checked the Storage, then the size of Other increased to 95.84 GB

Please, help me, I need your help.