I am 28 I have not had my period since Jan 28 th and my pernacey test is negative but my wbc is 12.3 my RBC is 5.11 my hgb is 15.5 my monocytes are 4.1 my neutrophils is 8.18 and my lymphocytes are 3.44 can someone tell me what this could mean I don't know what to do and would like to know what is wrong with me please help

Not wanting to sound rude, but since you have seen the doctor and he did the blood work, what did the doctor say?

Women at times miss a month cycle, due to stress, change in diet, issues at work, and other events in their life. So after you got the results of the blood test, and spoke to your doctor, what did he suggest ?

What is your monthly cycle, 4 week, 5 weeks ? Are you on any birth control?

Just a rough assuming, if you had a period on Jan 28, the next one is due maybe Feb 28 or so. This being March 7 only puts you about a week late, which is not uncommon at all in many women.