So confused!!!

Monica
So today I took a test my period is due in 4 days and it's negative. My cm has been very irregular it was really sticky and creamy then goes to like a white kind of looking creamy and stretchy. My fertile week I didn't experience the Normal water cm or the sticky one my boobs are so soar I seriously can't even touch them right now their getting so big I can't even actually fit anything right now. I get nausea here and there and other than that I have no regular cramping no regular pms signs at all and the test was negative! I don't know what to do! I'm so confused