Please help

This month I have not tracked my cycle. I have been trusting god with ttc our first baby. A week after my period my boobs started to get sore. Now two weeks after my period they are extremely sore and I have cramps as if I’m going to get my cycle. My period isn’t due for another 12 days per glow. However I did take a test and came back negative. Another fact is I normally get sore boobs 2 days before my cycle. Has this happened with anyone?