Recently, my bf and I started using lube because I would feel stinging or burning during and after sex. The first time we used the lube, it seemed to work fine! The second time we used it, it stung. We just used spit the next time, and I didn't have any stinging, so we tried the lube the next time, and it stung again. Has anyone experienced any stinging or burning from a specific type of lube? I'm just wondering if we should try something else or if it's just my body being inconstant and annoying/: This is the kind we tried: