Then suddenly I woke up from my dream. It was a dream and certainly a most timely dream. Had I been more afraid of paranormals I would have run to bhaiya's room. But then I was sure for it to be some psychological phenomenon. The rajai was certainly heavy, and my subconscious could have felt like this, no doubt. I was more certain when I saw the phone on bed which was way out of my reach with switching my sides. That meant I was dreaming and there was only one abnormal event that's me feeling tied up to the bed. This shit I certainly understood. Had it been my phone disfunctioning, it was incomprehensible to me.
With in few minutes I again fell in to sleep. And for last 10 days it has not occur.
I searched on net also and found sites and forums confirming my conclusion.
Some call it sleep Paralysis, some Lucid Dreaming...