okay so my last period was 4 days late..and it was short & light and there for 2 days, then stopped and was there that night, then stopped the next day and was there the next night and then gone completly..anyways, i had been having alot of early pregnancy symptoms so i took a test and it came out negative, and i was beyond relieved. but i've still been having the same symptoms, and i've been nauseated so much lately, and tired..and my boobs have gotten bigger..and last night i had really bad leg cramps to the point where i just couldn't sleep, they're so sore and i havent been exercising or anything for them to be sore, anyways i was wondering if you think the test could have been wrong?

and my period was supposed to start 2 days ago and it hasn't, i usually get it every 21 days. and i dont feel like i always do before i get my period, i always get super sore boobs and crave sweets and i always gain like 5lbs water weight before my period and none of thats happening