My last two periods where OCTOBER 11th - 20th, NOVEMBER 12th - 24th, they are irregular, but come every month just at different times, I haven't had a period yet this month I would have thought I'd come on around 14-16th but nothing. Cramps, breast tenderness and sometimes feel sick and my lower back 'aches' nothing major. Trying to conceive for 2 years. Thanks