Numbness in the tops of both feet (same areas) for over two weeks, very tired, random stabbing pains in arms, legs and tummy and tingling in hands.

See neurologist. You appear to have a systemic neurologic problem which requires the attention of a neurologist. I'd rather not venture a guess at this time.
Considerations. Based on your description, could consider evolving peripheral neuropathy, but other thoughts could include spinal cord problem such as multiple sclerosis, or even emerging systemic problem. This needs to be sorted out, and a neurologist would be a great place to start.