I wanna glow up in 6 days

I wanna glow up in 6 days cuzz am traveling and i have a lwk a very lwk crush on a guy there ANYTHING WILL HELP i am literally struggling w my confidence and i feel Fat 😭 Am 68 kg and 162 cm I have a round fat so i feel swollen like not as sharp am also a bit tan Idk am saying whenever hopping it helps but honestly ion wanna impress the guy i just wanna feel confident yk so ya