Me and my fiancé are trying to conceive so we started on my first day of being fertile (the 15th of October). We continued everyday until the day after I was suppose to ovulate (20th). My nipples started hurting on the 22nd and has not stopped or lessened in the pain, (I never have breast pain not even before my cycle). I also started having nausea and fatigue. I usually don't eat much at all but lately I've been eating a lot! I'm not due for my cycle until November 3rd, but we are really anxious to know if I have a little one in the oven, specially since I have been having these symptoms. When would be the earliest that I could do a home test or am I better off just waiting until my cycle is suppose to start?