Had a pimple in my back for about 2 weeks, had no idea this had been growing inside. It is hard AF, exactly like a weed seed. Any idea how it could’ve become this way?

81 45

40 24

29 23

36 42

30 42

58 50

22 12

31 21

84 46

53 46

32 10

43 42

33 45

34 42