‘...which sometimes makes me feel like I can’t breathe’ ‘Sometimes’ is important as otherwise it doesn’t sound quite right, as if it is something that happened only once, rather than something that reoccurs.

No, it's not ok Should I call the police?

which sometimes makes me feel as if I can’t breathe’ "like" ---> "as if" . like .. noun --- like a pro, like a boss as if .. verb -- as if I were a pro, as if I were a boss, as if I can't breathe

那位老师教你的还能这么说 make me can't breathe。 如果你想这么说，可以加几个词改变一下，which makes me feel like i can't breathe.