If there is no itching or other discomfort after using the gel, there is no need to worry. It is considered to be normal vaginal discharge. It may also be caused by the gel, which is absorbed in the vagina and the remaining gel is diluted by the vaginal discharge. If the discharge is like water and is accompanied by itching of the vulva, it may be caused by trichomonas vaginalis, an infection in the uterine cavity, or if there is cervical cancer, it may also cause this condition and be accompanied by a foul odor. You can go to the hospital for routine examination of the leukorrhea, colposcopy, ultrasound, etc. According to the specific situation, reasonable treatment can promote the recovery of the disease, if cervical cancer requires surgery, trichomoniasis can be treated with oral metronidazole and other drugs, and it is recommended to change underwear regularly.