I always experience late periods but this is all due to stress. Hormonal changes can also delay your periods. Just wait for another one week and do the hpt again. hope it's pregnancy.
Hi,
I don't think you are pregnant due to the doctor's visit and the negative urine, sonogram, etc. I would do what the doctor says and wait one more week. Then I would definitely go back if no period. Try not to stress, I know it's hard, but that will also delay periods - stress. Good luck and let us know what happens :)