22, 120 , 5’1 losing and gaining weight I’ve been doing all my life , i can never be in the middle i feel I’m too skinny now

20 10

24 40

20 10

35 40

24 44

44 45

19 20

11 0

31 20

21 41

31 41

10 10

59 46

27 20

24 43

36 44