Hi there ~
The feeling of not being able to sleep after waking at nigh and difficulty falling asleep are all symptoms of depression
. You also seem to have anxiety
which go hand in hand with depression. I think that you are also suffering from what we call panic disorder where you get panic attacks out of the blue and are unexpected. Surgery does not have anything to do with this condition though it may have contributed to your anxiety. I hope you start distracting yourself by doing yoga
, pranayama, prayers, dhyana, asanas, mudras, and regular physical exercise such as walking. Also consulting a psychiatrist
would be a fantastic idea.
I hope this helps. Take care and have a lovely day !