Ok so I’m 15 yr old girl and 66kg (I know how horrendous) and I’m like 5’2 on average with good posture.  Maybe 5’3 sometimes 5’1 it depends on the time of day. So if I lost weight to try to get to a healthy weight for my age will I get loose skin?? Pls answer. I think the healthy weight wld be any wear between 45-55kg? I’m happy with the early 50s if I’m honest haha but still kinda panicking be honest please xx