Hello, I had unsafe sex before two years ago from that time, I had milky white vaginal discharge with smell, and itching at the end of vagina inside, and with the time my wish for sex goes less, and my vagina live dry, and now I urinate frequently after drinking some water, I eat fluconazole medicine for fungal infection and leflox, but not any difference, discharge still come, with the time my stomach also goes week, I do not understand which is this disease please guide me.