Death Rites? Anubis?

So I was talking to my mum today about my childhood psychic experiences when she brought up some quite interesting things. We began discussing how when I was only 2 years old I covered my baby brother in talcum powder and laid him out like an Egyptian mummy with his feet together and arms folded over chest then laid a blanket over him (He was asleep when I did this) apparently I ran to my mum and grandmother and said that he was dead. They of course made sure he was okay but were shocked to see what I had done. The thing is my mum didn't know where I got the idea for this from. Since I was only a toddler I obviously was not allowed to watch or be around anything that could give me ideas like that.

A few more things like this happened as I grew up and according to her I knew things about death rites ect that I couldn't possibly of found out by myself or from relatives. She also mentioned how when I found out about the egyptian god Anubis whilst in primary school he soon became my favorite god. I remember been totally fasinated by his job. I see ghosts and things like that but when I was little I could see them better than I do now, since now they mostly appear as human figures but filled with colour.

So what do you think? Any ideas as to why I was and still am fasinated by Anubis and despite never wanting to deal or work with dead bodies am still very intrested in death rites and traditions?

Just curious as to how I knew about the death thing at 2 years old (it's kind of creepy). Thank you