Period ranges from 28-34 days. On cd 32 and got + pregnant test yesterday and today. Am I really pregnant or is it bc I tested before missed period?

Home pregnancy tests are very accurate. They are the same tests used in a doctors office. They can detect a pregnancy 7-10 days after conception. The best time to take one is when you miss your period.  if you doubt the result you can repeat it in 1-2 days. If you were pregnant the hormone level would rise enough for detection.