What is this sudden discharge? PLEASE HELP!

hello, my dears! I'm coming to you because I am completely confused! I went to the loo today and after wiping, I noticed a lot of white odorless discharge! nothing like I've ever had before. the texture was..like semi solid coconut butter. not fluid enough to be liquidy, not clumpy enough to be solid. I've had the same partner for years, plus, we only had intercourse once in the past two months (two weeks ago) because's been away. My period is due in two days. I'm also very stressed out because of an upcoming exam I have this month. Could this be the culprit? I even wash with what my doctor told me was a good gel for intimates. I can't get to my gyn anytime soon because I have so so much to study for the next two weeks... have you ever experienced this? By the way, I've had yeast infections before which I have treated completely and have been long gone, plus, the manifestation was completely different in those!