recurring grim reaper dream

when I was a lot younger 6-8 I think i used to have this dream almost every night and I alway wondered if it meant anything okay here I go: it would start me and my dad would be in some sort of fair type thing (not like a fun fair though) and my dad would get a call on his phone so I went off with some other kids and we found a cave we all went in and at the end was the grim reaper everyone ran away but I tripped up and he grabs me by the leg and shoves me down a hole...and thats where it ended everytime I had this dream every night for i think about 2 years anyone ot any ideas they would be much appreciated