late period. help!

[winnie24]

my period is between 18 and 19 days late. i have taken 4 pregnancy tests and all are negative. i know some pregnancy symptoms are similar to menstrual symptoms. i hav been extremely irritable. but i dont know if im noticing symptoms because i think i may be pregnant and trying to find a reason for my period being late. my menstrualcycle is usually normal so im very worried. is it possible to be pregnant with four negative results?

 

[MgreenM]

Honestly, I don't think I have a good answer for you. However, my cycle has always been like clockwork and for the first time in my life, this past month I was late by 5 days. I started to get super excited and then AF came and was super disappointed. I also think that I may have pysched myself out a bit...I thought I was having pregnancy symptoms etc. But being late could just be a fluke. Probably the best thing would be to speak with your doctor and see if they recommend a blood test. I hope this helps.