All this really freaky stuff happenned to us ,are we cursed?

well it all started last night when my two friends and i were pretending to do a scary movie,we made it up.my friend was sitting in a corner pretendin that her nose was bleeding(using ketchup) and then my other friend pretended to get a freaky phone call.my friend turned off the lights and my other friend ran to turn them back on but they wouldnt work.that night i swore i had turned off my lights only to find that my mam had to turn them okk at 3 am.(i hadnt turned them on).the next day my friend got a nose bleed,my friend has been gettin freaky texts.i prayed saying that i was sorry but the next day a nun from our school collapsed.we decided to tell our other friend and she pretended to have a seasure ad we just found out that my friends boyfriends uncle just had a fit.my friend is gone on an aeroplane and were all really scared that something will happen to her.are we cursed???