[TeNuaTe]

the strangest thing keeps happening to me...it happens maybe once every six months to a year...i can't figure out if its a dream but i can tell you that it seems real to the point where i have screamed out loud in fear and jump out of the bed in fear and i have never did this with any other dream i've ever had, well...i keep seeing a spider in mid air beside my bed...each time it appears to have grown and moved closer to my bed...it is always in a still position and when i see it..it just vanish...one time it scared so bad i screamed out loud without taking my eyes off it but it vanish and my screams woke my husband up who didnt see anything and search for it but didnt find it..tonight it was directly in front of me and when i open my eyes it was right there and i jump up out of the bed and look but didnt find anything..this is very strange and has happen to me at least 4-5 times...and is freaking me out, what could this be?

please give me your opinion on this situation because it seems so real and quite frankly i dont think its a dream and if it is a dream why would i keep seeing this?