Welcome to HCM. Since you have no foul smell, itching, pain, etc you need not worry. Thick vaginal discharge
is a sign of ovulation. If you have a 28 day cycle you will ovulate around mid-way..i.e, 13-14th. During production of egg the vaginal discharge thickens.
Iching associated with thick white ( cottage cheese ) discharge is a sign of yeast infection, watery yellowish discharge that is foul smelling ( fishy) is a sign of vaginosis ( bacterial infection).
Take calcium, iron rich diet. Keep yourself well hydrated. Take care of your hygiene, wear cotton clothes. Thanks for writing in HCM.