He said my juice burns him😂

I'm currently 8 months pregnant and have been experiencing the normal "extra" discharge talked to my OB she said it's normal and yes it can be irritating. I just have so much of it and it seems like it almost burns my skin.

Last night I told my SO I wanted to fool around and he told me no😧 I asked him why what's up? Don't feel good. He said no your PH must be way off because last time he got burns on his penis. He showed me and it's not nice looking at all. What the carp do I do!?