My gland in the left side of my neck hurts and is swollen, my periods are very irregular, I am on clomid to increase fertility, my ovulation (if I ovulate) should be anytime now, when my period comes on its own without taking provera my neck glands swell and hurt, my period is not due for 2 weeks, could my swollen and hurting gland be due to ovulation also? Again its only the left side right now