I'm 20 years only and diagnosed with pcos. I was on krimson 35 medication for the last 3 months. After my last period on may 14th I continued krimson 35 for 14 days, avoided the medication for 5 days because of my antibiotics and presumed the medication. It has been 18 days after completion of course and still no periods. What do I do? I'm not pregnant.

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