Dear Mam,good Afternoon, Iam 28 Years Old,we Are Trying To

Dear mam,good afternoon,
iam 28 years old,we are trying to conceive from nearly one year(our marriage date-29/5/2015)my befor last period is on april 16th 2016,but i got last period on may 18th 2016.in april after completion of my period i got stomach ache(it comes and goes),dizziness and some weakness till now.i consulted doctor on 20th may(that is third day of my period)doctor suggest me ovaa shied and foliwock tablets for one month.and do blood test,reports will come on 25th 2016.what my doubt is is there any chances getting period in pregnancy didn't do any pregnancy test.