I was about to turn right when I noticed the light had turned yellow I didn't think I had enough time to stop without being in the intersection, I made the turn then shortly after a motorcycle police was behind me so I pulled over. I wasn't sure why I was being pulled over at the time I didn't see the light turn red, so I didn't think I did anything wrong. He came to my window asked for my licence and insurance and asked if I saw him and I said "no" he said that he was giving me a ticket for running a red light I told him that it was yellow, he told me that it is illegal to run a yellow light. I'm only 17 and this is my first ticket. My family told me to plead not guilty so there is a chance my insurance will not go up, so I did. Now I have my court date in 2 weeks I don't know what to do.