Hi there, I have understood your concern. I will suggest you the best possible treatment options.
1 ) First of all do not worry.
2 ) Results of urine pregnancy
test depend on various factors. Too early pregnancy, delayed conception and concentration of the urine are some of the factors.
3 ) if you have regular cycles and you have missed your periods, the. I will suggest you to get morning's first sample of urine tested for pregnancy. It gives fairly reliable reports.
4 ) The report of first test that you are telling can be called as non comment able.
5 ) in case of doubt, blood beta HCG
test and USG will be of help.
I hope this answer helps you.
Dr. Purushottam Neurgaonkar.