Possible pregnant or not?

I have PCOS this year nagdiet ako, for the month of feb,mar and apr nag regular na mens ko. Kaya magtry akk calendar method sinunuod ko yung ovulatiob day ko. btw nagteteake po ako ng multivitamins and follic acid This May 4 days delayed na ako, sobrang moody ko, iritable, tapos parang napansin ko mejo madami lumalabas saken natransparent discharge , mejo nakafeel den ako ng abdominal cramps. Nag PT ako negative naman.. should i wait for more days para magtest ulit? or baka delay lang talaga#advicepls #pregnancy #pleasehelp