I been trying for a baby... I had sex on my fertile days last month.. I had sex 3 of the 5 fertile days, a little later my normal cycle came on, so I guess no success that time.. the following month I had sex 2 days before ovulation and a day after ovulation, now my cycle is now two days late.. could I have actually fertilized a egg or could my cycle just be late all because of I'm worked up and wanting to become pregnant so bad?

If you have unprotected sex, it's possible you are pregnant. It's also very possible that your period is late because you are so anxious about getting pregnant. Do a home test, it should be accurate by now.