could it be?!?!

Madison • 3 years of trying. Fun times and hard times. 3 failed IUI’s. Moving to IVF this January.
Please share any insights or thoughts you have. Getting close to the end of my TWW, AF due in Tuesday. My breasts have never been this sore. My prenatals are making me nauseous almost every day. Didn't have any possible implantation bleeding. Currently experiencing minor cramps but I did also eat jalepeno nachos before bed last night and I'm hoping this is just indigestsion. Took a pregnancy test this morning, two days early, BFN. been TTC for over 3 years now. Does anyone think these symptoms could mean baaabbbyyyy for me and my SO? Anyone else ever had these symptoms become pregnancy?