PLEASE HELP!!! need opinions!!!

So I'm 9dpo... I have had lower abdomen mild craps and twinges as well as lower back mild cramping on the same side. my breast have been getting sore the last 2 days now and nipples are sensitive. I also noticed that I have a whitish cream color liquid come out of my breast when I squeeze them.. could these all be sign of me being pregnant?? I am 38 turning 39 on the 13th. I do have 2 girls already but they are almost 21 and 18 and didn't have any pregnancy sign with either of them but then again that was 18 years ago too and I know the body does change... please help with any opinions..