Am I pregnant?

After getting my period in October (19-23). I had intercourse on 10/25, 11/3 & 11/5. On 11/6 the day before my calculated ovulation day, my breasts become sore and slightly swollen and have been sore ever since. I've taken 3 tests and all negative. 😔 I'm due to get my period this Saturday 11/21. I normally only get sore breasts 2-3 days prior to menstruation. This morning when using the bathroom I had light pink discharge when I wiped. Could this be implantation bleeding? I plan on taking another test by end of week.

Has anyone experienced something like this? Sore breasts during ovulation week? Lasting over a week? Results, answers, anything will help and will be greatly appreciated ❤