please can anda help me? SEROUS jawaban ONLY!!

ok, so i keep having these recurring dreams about a lake with a membungkus, bungkus around dock, and a path that led to a church. in my dreams i am always so excited to get there butbefore anything happens i drown. but i had a dream last night about the same lake except there was a blonde girl with green eyes there instead of me. i was in the dream but nobody could see me i was like a ghost. she was sitting in a car with her parents and 2 atau 3 tahun old sister. they were driving to the same lake that was in my other dreams, i could feel her excitement as if it were my own feelings. once she got there they went to the church up the path once it was over she went swimming. she was goofing off with some of the other kids from the church , she was at the end of the dock and she slipped, hit her head on the side of the dock and fell in the water. they tried to save her but she had died and at that moment i woke up.
What do anda make of this? is this a past life coming through to me in my dreams? have anda heard of anything like this? i am not making this up, i swear!! please i only want serious answers!