Hi I am 22 years old and i am 2 weeks late for my period. I have taken 5 pregnancy tests and they are all negative. I am tired...alot...and i have slight cramping but not consistant. I wake up with headaches and am nauseated at different times of the day. I have one 3 year old, and am married. could i be pregnant? I don't have any insurance so i dont want to go to the doctor if it is not necessary. If im not pregnant could it be something more serious? Please help thanks!:confused:

Wait and see if you miss your next period, then try another HPT.