1980's made for tv movie, teenage girl with cancer

Hi awhile ago I saw this movie and its not deadly friend but this girl falls I think down a hill and dies or something along those lines. Anyway the girl dies and the two teenage boys bring her in the basement and put a chip in her brain or something can't remember exact details and she comes back...

teen boy gets help girl get abortion and she gets with another guy

In the mid 80's I watched a movie on Showtime or Cinemax. It was about a young girl who goes down into a secret cave via a fireplace? She discovers gold, and a ghost of a dead girl. Hazy at best about the details. Any ideas?:)

I am looking for a fairy movie that i believe was made in the 80's. All I can remember was that the main characters name was Malta and she was a fire fairy and she was in love with a water fairy name sedious(?). Please help!

Most likely seen on the disney channel, redhead teenage girl with fourtune teller old friend that helps her with a potion and spell to make her become popular like her idol, an 80s synth pop girl singer And I also remember something about her putting scarves on lamp shades before her crush comes...