Firmer on one side??

Last period was November 27- December 1st. Had sex the very last day of my period. I ovulated a week early but glow says that I ovulated two weeks after my period. I know that's not true because I follow how my CM is through out the month. I also had sex the last day of my early ovulation. Anyway, my next period isn't due until December 28th. I've had cramps (after an early ovulation) constantly need to pee, super tired, headaches, lower back aches, neasua and super sore boobies. I've been starving no matter how much I eat and crazy vivid dreams. This Saturday will be two weeks since I last tested and it was a negative but I was told that I probably tested to early. I can barely move without my boobs hurting and it's been like that since the second week after my last period. I was feeling around my lower tummy and the left side over my ovaries feels firmer than the right side. I even had my SO feel around to make sure I wasn't imagining it and he agreed with me. I want to test again but I don't want it to be to soon and my SO wants be to wait a bit longer. I have been feeling like there is more pressure over my lower tummy/ovaries this past two weeks.