I feel so difficulty in breathing through mouth like there is a barrier in my bronchioloes which do not allow to pass air but when I closed my mouth and breath via my nose first I struggle to pass air and air gathered in throat and then pass with much pressure through nose means it's way easier than mouth but not normal and now I fell weakness in brain due to weak breathing pattern my relatives say it's depression but I think it's not and now I become in fight or flight condition when travel through bus car... and when I feel about it more it become little more worse inhalers does not work Montica tablet does not work.plz help