breaking up

so my boyfriend and i , we have been together for 2 years now , and now like i feel like the love between us has changed - at least to me , and like i’ve been wanting to break up with him for about a month now but it hasn’t happened , i’m not happy and i’m loosing feelings for him but i still show that i love him normal

my boyfriend also has very bad anxiety so like if i break up with him, it will hurt him

what do i do 😣