Talk to Urologist on Fertelity Issue

I have missed peeiod in this month of November. my last date of period is 8 oct and my husband coming from Lahore at the night of 29 oct. when I check urine strip after missed period of 1 week. but my test is negative. no 15 days go I m not taking urine strip test again? I am still constipation too. I pass stool after 2 days or 1 day .my question is this what I do next?