My breasts were tender so I took a test it came out neg. 5 days later I took another test, it came out positive. Then 5 days later I took another it said neg, but once I got the positive test I started drinking slot of water so I don't know if the 3 test was correct or the hormone was weak. I'm currently 2 days late for my period, my breasts are still very tender, which normally they r never tender around my period, only when pregnant. Just don't know what to think. Pregnant or not?!? Help! I can't afford to keep buying more tests...