Last month i experience blood spotting on 7th of june then after that my menses are delayed then i visit my gyno she prescribe me deviry 10 mg.After that on 29th jume i got my periods then again this month after exercising i experience that little brown discharge again and till now i did not get my periods my dates is today and i have got mo symptoms of getting periods not even a cramp .I am doing exercise in alternates days and diet is well good what would be the reason sould i get the menses naturally or i visit my gyno again should i wait .I am 21 years old sexually active from last 2 months but there is no ejaculation in my vagina.