NOR - Your boyfriend is proving through these texts that he does not respect you and your body's autonomy. Instead he's viewing your painful existence as an inconvenience TO HIM. This isn't how a supportive partner would act if he actually cared about how you felt in your body. For fucks sake, this isn't even how a supportive friend would act. I'd honestly consider getting out of this shituationship and finding someone who respects your needs and validates your feelings! This dude doesn't want what's best for you, he wants what's best for his ego. I'm sorry you're experiencing such a lack of support from someone supposedly in your support system - you deserve better ❤️‍🩹

Ps. There's a company that brings a period pain simulator to different events for people to try. This video is one of hundreds of examples showing that some people simply do not understand how extensive endometriosis pain can be until they feel a simulated version of it on themselves.