Need Some Advice

So I'm anorexic or on the verge of becoming severely underweight because I never eat and if I do it's a really small portion of food only once during the day I decide to eat. My health is getting worse and worse so I asked my boyfriend to help me do something really bad doesn't happen to me because I can't force myself to eat, I've tried. And I asked him to make me eat today when we are together. But when we were together it was like he didn't even care, he never asked if I had eaten or anything. I want to get better and he wants me to get better but it doesn't feel like he cares at this point. Am I overthinking this? I need some advice lol