Bleeding

I am very concerned and obviously googling doesn't calm the nerves, everyone knows that, but we all still do it. I need advice. My boyfriend and I have been trying to concieve for a few months now, we have never had this issue. Let me give you a back story first, I use this app to track my fertile days and then take ovulation test, the whole thing. My fertile days were April 25th to May 1st. My boyfriend and I had sex every night except for two nights. I took an ovulation test that Wednesday, April 27th, and it said I was ovulating. We instantly went at it. Fast forward to May 1st, I recognize some bleeding. I never get my period early, every time it says I will get my period, I am always on time and I NEVER have spotting, EVER. I have been bleeding for 9 days now. The beginning, I had such light bleeding, once a day, and with every day, it gets heavier. I noticed the colors were different as well, but I could have been seeing things. I know implantation bleeding is rare for this early, and I know it could be ovulation bleeding as well. My period could be coming early although it never does. What got me even more worried was today I was actually bleeding a lot more then what I normally have been the past 9 days. I don't know what it is and I'm very concerned, but I don't want to waste a doctor's time for them to send me home and tell me not to worry. Do you think it is implantation bleeding or period early? Should I go see a doctor? Any advice or your own stories? Anything.