I am 9 days late for my periods this month and having PCOS. I started gym 1.5 months back with medications and diet by doctor. I am seeing mild discharge and mild smell and sometimes lower back and abdomen pain. My stomach feels full even with a smaller meal or no meal or just tea. Burping, gassy stomach, bloated. Lost some weight in 1.5 months but now 1 kg gained again. Having thyroid as well and taking medicines as well for that. Is my condition known to all and may I know if this is a sign of pregnancy because I am married and sexually active. When should I take the pregnancy test or should I straight away to go to the doctor if this case is not pregnancy and something else. Please let me know possible reasons.