Why is my boyfriend such an ******?

I got food poisoning and he's acting like I'm exaggerating when I have never exaggerated an illness before - plus if you know what food poisoning is it actually DOEs really suck a lot and today for example I could barely walk from abdominal cramps and he's like throwing stuff on me and acting like I'm faking it. I even tried to get him to understand that I haven't been able to eat anything in 24 hours and I had a hard time puking up the gross food i ate (he saw me puke it up first thing in the morning) and I slept all day long feeling like ultimate crap and he's just rude and inconsiderate and mean.