clomid

hello i was put on clomid 50mgs in Oct and never od so my dose was uped in march to 100 and i ovulated. i started my period on 3/14/13 took clomid cd 3-7 ovulated between 25-30 i have been feeling crampy and blowed but i period should be here 4/14/13 only 2 days away any info is helpful should i test??