Ok so I had my period on 4/6/17 and it ended on 4/11/17 . My boyfriend and I had sex on 4/14/17 & also on 4/15/17. 

So on the 30th I got what I believed to think was my period but it was different than usual . I had no cramping and I usually cramp like crazy and my bleeding was lighter than normal (I'm a heavy bleeder) and it only lasted like 2 1/2 days .

My period is always on time or a 2-3 days late & always last 6-7 days. 

So now . I've been very nauseous , my boobs have been very tingling and kinda heavy feeling at times .  Then the day after my period was suppose to actually come , I've been getting light cramps at times.  Oh and I'm super tired . I'm a girl who hits the gym a lot and I'm pretty energized girl (lol my boyfriend always say I'm speedy Gonzalez/ roadrunner / & energizer bunny mixed into one) . So being this worn out and tired isn't normal for me. We're not trying to get pregnant . Both our parents would look down on us if there was a child bought into this world before marriage. 

I know my older sister when she had her 2 kids , each pregnancy she said she had a regular period and so she thought each time she wasn't pregnant & she said our mom told her that she(our mom) also had a regular period w us . So idk what to think of all this at the moment .

Has anyone had symptoms like mines and turned out to be pregnant?