You conceive two weeks after lmp. Your egg only lives for 24 hours, while a mans sperm lives up to 7 days. Every woman is different when it comes to symptoms. Best thing to do is to wait until the day of your period is due and take a pregnancy test. There are also apps you can download to track periods, which give you your ferital we window, which is the best time to have sex. Do note. That not all see sperm makes it's way up there, a lot of them die off. Most just wait around for the egg, and then die. Timing has got to be right. Good luck
The dollar tree sells ovulation tests. Sometimes your body doesn't ovulate when it "mathematically" should. I actually ovulate about 3-4 days after all the tracking apps say I should. :)
Wanting to be pregnant bad enough can fool your body into giving you pregnancy symptoms and what not.
I use to use period tracker. It has a little pink calendar on it I believe and that is how we got pregnant with my son. 2014. This time. It just happend. Also. Make a dr apt to make sure your able to have children. That will definitely help