Dream of

I am in a bedroom with 2 of my cousins, one of them is crying because she is worried about another cousin dying, I am saying that she has to accept it although unpleasant because I have experienced it - I start to cry myself - then I feel I cannot move, I am lying on my stomach and there is movement on my bed like someone jumping up and down on me, I am trying to wake up but I can't and I am making groaning like noises, I am desperately trying to move but I can't, then I wake up with a pain in my lower back