Lost Saved Game – Tomb Raider I Review

I always saved throughout my game. Made it through to level 7 when one day I went to play and it lost my entire game! I tried to restart and now it looses my game every time and wants to start a whole new game. Please fix ASAP. I was so excited to find this gem and now I can't play unless I want to start over every time.?
Review by KokoO6 on Tomb Raider I.