I am very new to running. I really only started around the end of December and have been working my way through the c25k program. I had gotten towards the end and was feeling pretty comfortable with my running so I started pushing myself a little further. I feel like I may have pushed myself a little too much and have started feeling little pains every now and then. It isn't anything too bad or painful, mainly a little tiny pain in my knee or heel but it typically goes away. I'm just not sure if I should keep running when I feel these little pains or stop for a few days? I'm afraid of injuring myself so I'm really looking for any advice on how to recognize a possible injury versus normal aches and pains. Any advice would be greatly appreciated!