A white discharge from your cervix may be the sign that you are ovulating. Or it is just becasue of stress. As per my knowledge, the white discharge Before ovulation (the release of the egg), there is a lot of mucous produced, ... White: Thick, white discharge is common at the beginning and end of your cycle. If you are TTC I wish you luck!!!
Usually white discharge is perfectly normal unless accompanied by a bad odor and/or burning and itching. However, vaginal discharge usually increases around menstruation, or upon becoming pregnant. If you do think you are pregnant, I would take a home pregnancy test. The best time to get pregnant is during ovulation and you need to be familiar with your cycles in order to know when you ovulate. For example, with a 28 day cycle, ovulation usually occurs at day 14 of your cycle and you are most fertile 4 - 5 days before ovulation and 1 to 2 days after, so there is about a 7 day period in the middle of your cycle when you are most fertile. I hope this helps and I wish you and your husband the best of luck in trying to conceive. Please keep us updated :)