Had an awful night last night. I read before bed as usual and I drifted off, but I kept waking up suddenly just as i was falling asleep, clutching my chest and it felt like i had forgotten to breathe.
My heart was then racing from 2AM to half 5, when I finally managed to fall asleep. In that time I kept jumping awake everytime and sitting up in bed feeling really panicked.
This has happened several times over the last few months, but I have had many good night sleeps too :(