Light yellowish green discharge

I'm sorry if this photo makes anyone gross out or uncomfortable. I took a swab from my pantyliner and kinda concern with my vaginal discharge. It is light yellow green and clumpy. I had an infection during my 1st trimester, gynae give meds and it's gone. now in my 2nd trimester this appeared. I don't experience any burning, itching or odour. My gynae appt is in 6 days time but wondering should i wait till then or should i just go to a normal clinic and get it checked?#pleasehelp #advicepls #pregnancy