Hi Tegan,
My DD went through that stage awhile ago. Toys were just not interesting. We found she loved empty toilet rolls and we filled up an empty 600ml bottle of coke with plain rice, and tightened the lid. Both cheap and nothing toys but she loved them. If you are prepared to do some washing up, I do suggest letting her have some tupperware to play with. DD loved it and sometimes letting her play in the cupboard while I was washing up was a great way to keep her off me while I washed up, but I could still keep an eye on her.
HTH.

Love