Training to much

So for a while in December I had been running 3 or more times a week.  That's great if you are Superman, but I just really started this whole running thing and the body was not up for a challenge like that. I think it was right after Louisiana, but during a nice 4 mile run I noticed some pain in my groin that radiated to my abdomen. I kept going. That was probably stupid, because I injured myself. At the time the doctor thought I may have had an infection that he thought was brought on by running and not having proper support. He had me not run for 10 days while I was on anti-biotics, and wanted my boys to take a break from jumping jacks. It eventually cleared up . But from this point forward I will not be running without support and I am careful not to train to much. Oh and if you are on anti-biotics please talk to your doctor about them and running. I learned some anti-biotics are bad for runners tendons. I know my joints hurt pretty bad when I started back up.