yep i agree with both of the answers so far. look at taping to offload the plantar fascia and look in to footwear and orthotics long term if necessary. physiotherapy can help with passive stretching plus soft tissue massage to eliminate adhesions. joint mobilisation around your ankle and heel also helps relieve any stiffness that has come about by walking on a sore foot. (or the stiffness could have been there in the start and actually caused the plantarfasciitis!!) It'd be interesting to hear what brought this on ie; what caused your plantarfasciitis in the first place