Hextech Crafting is annoying me now.

At the time of posting, I have 5 Hextech Chests, ready to be opened, but I haven't had a single Key Fragment drop in forever. I only have a single key fragment, and five chests to open. If this pattern continues, I'll have roughly 7 or 8 key fragments, and just over 30 boxes. I'll only have enough fragments for two, maybe three total keys, and I have to pay in order to get more if I really want to open the boxes. Not to mention, I still don't know what I'll get in the boxes. If I want Hextech Annie, I sweat it might take me until season 9.

Please send help.

Anyone have the same thing occurring to them, or have a similar problems with Hextech Crafting as well?