any1 experienced this

I seem to be having this odd EWCM I'm currently 8-9dpo had a very positive opk on 30-31st of last month, boobs seem really heavy and full and hurting more near my armpits I've been having really watery cm witch is weird I'm usually dry. then this morning it seems to be egg white again but only every so often when I use the restroom. could it be an early pregnancy sign or happened to any1 else that can give help/advice please. much appreciated X