thinking about trying too hard...

I'm pretty sure I'm out this month, af due on the 4th and I have tested negative so my thoughts were not to check my cervix or test for ovulation or stress about any of the stuff I have been stressing about. I will continue to take my vitamins and care for my body as if it was already pregnant but what justice am I doing mentally to myself but constantly tracking these symptoms? Anyone know what I'm talking about?