He blocked me..

I woke up today to see that my boyfriend had blocked me, I got no reason of why he did it, we've both be happy loving to each other, I can't help but think my love and care Meant nothing to him, I've stayed up all night with him, sleeping with him on a discord call, for this?!, all the "I love you" just to get fucking blocked?!, I don't know what to feel I just feel a never ending pit in my stomach, all I want to know is why he blocked me, I loved him so much, every day I messaged him "good morning", and "goodnight" now it feels like I did it for nothing, literally nothing.