Originally Posted by
dontknownuthin
Whether it's too early to test or not would depend on when you think you may have concieved. Wait a few weeks and test again.
Irregular periods are not unusual. And many conditions like endometriosis, polycystic ovary syndrome, even weight gain or loss, stress, interuptions in your normal sleep patterns, heavy sports involvement, etc. can impact your cycle.
Certainly if you concieved in February you'd have a positive result by April, though. Generally people concieve in the middle of their cycle, and can get a positive result if they are pregnant by two weeks after they miss a period, which would be about a month after conception.