Recovery HD partition resized (now 300GB)
I found this site http://osxdaily.com/2011/06/30/deleting-the-mac-os-x-10-7-lion-recovery-hd-partition/

Which explains that you erase the Recovery HD with this command "diskutil eraseVolume HFS+ Blank /dev/disk0s4"

And merge it with this command "diskutil mergePartitions HFS+ Lion disk0s3 disk0s4"

Before erasing the Recovery HD


After merging it to my macOS partition, which i used Disk Utility to do that.