Feeling Tired

Hi, So after feeling euphoria yesterday, today I am feeling very tired, tight and achie. Kind of want to go out for a run but know I should leave a days rest in between. Have joined runners world forums, and also have downloaded the pod casts for the couch 5k+ to help with increase in speed and stamina. I would recommend the couch to 5k pod casts to anyone who wants to start running. I used them to start with, I admit I never finished the course as such but did make my own plan with my own music around the plan from the NHS website. I will add the links now. Elle