I am 27 years old, married for 2.5 years, having pcod and trying to conceive. I am feeling low libido nowadays. Also I feel vaginal dryness and no vaginal discharge in recent days. I feel difficult to have intercourse as I am not getting vaginal mucus. I took letrozole and metformin this cycle for ovulation. But didn't ovulate and didn't get period. Due to lighten I cannot contact my doctor. I don't know why I am feeling low sexual arousal. I heard that low estrogen levels may cause low libido and wetness problem in vagina. Is that true? Should I take a blood test? What medicines I should take to increase estrogen levels? I am really worried that my partner is disappointed. With my health.