When going to Sleep I lately try doing a WILD. I relax and meditate. After some while I drift of but catch myself and my heart makes a jump. This happens a few times. Then it happens again only now I am in a deeper meditative state. I observe what I see behind my eyelids. It`s only some faint patterns flying around. After some minutes I feel these vibrations starting. Like my Body is going to sleep. My heartrate goes upand breathing becomes somewhat difficult. It feels like something heavy is laying on my chest. I try staying calm and concentrate on what I see, but my eyes go like crazy and my eyelids tremble intensely. It`s even hard to leave them shut. What I experience is probably the start of sleep paralysis. Am I right?

Do you guys have some advise? Is this normal? Am i on the right track?

Thank you for your help.