Thicker discharge/wet?

Lindsey

My boyfriend and I were getting steamy and he told me my “wetness” was thicker than normal. He described it as syrup/snot rather than the typical water. We’ve been looking online for an answer but can’t seem to find one. Also the discharge on his hand is brown. My period isn’t due for 5 more days. Is this just a freak thing or should I be concerned?