Sore breasts!!! hormones vs pregnancy. .?

Hello there! Had my period end the first week of September, periods are fairly regular and i believe i ovulated about 2 weeks ago (when i saw egg white cm-lots) well its been a week now where my breasts are getting more and more sore it seems as the days go. I havent even been tracking on glow because i download it only for community (i just dont find it extremely accurate even when tracking nonstop) but anyhow, i never ever get pms or ovulation "sore breasts" but my nipples are godawful to touch or bump, breasts are slightly less sore and heavy. Any incite? :)