All test are negative why am i still having pregnancy symptoms all except morning sickness and leg cramps, its been 2 1/2 weeks took test 24 and neg.

Health Class: Your symptoms do not in any way represent pregnancy. You have tested 24 times? Perhaps you should take a few minutes to learn that true early pregnancy is ASYMPTOMATIC until the fetus is big enough to make HCG and have a placenta. That means 'early' signs are not pregnancy but something else, usually. Leg cramping, a sign of the last weeks of pregnancy is not early pregnancy. Ever.