** Thanks for contacting HCM with your health concern 1. The symptoms which you have mentioned does not indicate towards pregnancy but probably yeast/bacterial infection. [Leucorrhea] and is/are normal during puberty,menstrual cycle,pregnancy, and sexual excitement PS. since thick discharge may also be a sign of pregancy but as home pregnacy test came out negative thus see your doctor to confirm your pregnancy 2. Consult a Gynecologist who will do a P.V. [per vaginum] and P.S. [per speculum] examination to note the type of discharge,and look for pathologies like cervical erosion,fibroid,polyp, PID [pelvic inflammatory disease] 3. In your case it is probably mixed vaginal infection i.e.: bacterial+fungal+ trichomonal thus you might have to take a prescribed course of antibiotic kit and anti fungal medication both for husband & wife and a medicated pessary for yourself and gel for male partner. PS. since you have taken a course of antibiotics thus it is worth mentioning that candidial infection is common in diabetic patients [check with blood sugar], patient taking broad spectrum antibiotics, patients on oral contraceptives and AIDS