Hi Kathy,
First, Welcome here. You are doing great so far. I have no idea how that happened. I would def talk to DR about that, it sounds like that hurts.
What I would do is, if it hurts to run, then walk , walk, walk. Walk until you are ready to run.. THis is not a race. I am so proud of you! Let me know if there is anything I can help you with. HUGS!