Pain and Burning Down in Under (Explicit)

Me and my ex live together for now, there is a plan in place for us to separate and no longer live together

In the past we had issues because he was having sex with me and using toys on me in my sleep despite my constant aversion to it and my asking him not to. It took forever for him to actually confess to doing it, and he swore hed never do it again.

Today, when I woke up my vagina was burning and sore, so was my asshole.

I have an idea as to why, but before I jump to conclusions is there anything that could cause this sensation naturally? To my knowledge I’ve done nothing sexual the last 24 hours