I had my last period oct 3rd I was due for it again oct 30 and it is now nov 3rd and I am 4 days late I took a test the 2nd day I was late it was negative I took one today it was also negative does this mean I'm not pregnant? Should I wait until making a doctors appt for blood work

Ok, if you have been sexually active there is always the possibility of becoming pregos; even taking birth control. So you are 4 days late, took 2 test both negative... I say make an appointment with your Dr. as soon as possible.
better to know the sooner the better. If you are not then I suggest you speak with your Dr. and see if you an be put on the pill or any other option you feel comfy with. =] good luck

In the medical community 4 days is not considered late for even the most regular of women. Wait another week and see if your period comes. If not, test again and make sure to use first morning urine. If that is also negative, wait another week before testing.

If your period does not come next month when expected, then make a doctor's appointment. Until then, treat yourself as if you are pregnant. Avoid alcohol and tobacco, eat healthy and get plenty of rest.