Im Trying To Get Pregnant And Its The First Month

im trying to get pregnant and its the first month of actually paying attention to my symptoms there's one symptom that gets me, is my boobs have been sore since the 19th im supposed to start period on the 5th I also had surgery around feb im left with one ovary and also had endo I guess which was scrapped . today I checked boobs just look a bit fuller and nipples popped out kind of red and I felt my boobs and nipples are so hot