So, my VERY FIRST REGULAR PERIOD just happened since being off the DEPO shot ( I am super happy about that and excited) my boyfriend and I had sex the day after it ended and the next night after that. (Last night we didnt) This morning while I'm going to the bathroom, and there is a clear discharge and like a tiny bit of blood. What does this mean?! Could it be implant bleeding? And yesterday I ran to get the door and my boobs were sore. They still are today. Please help!!