I have bloating, back pains, very small signs of spotting but no period... what are the signs of pregnancy?

Check preg test: 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. The vaginal discharge requires testing.