I’m trying to decide whether to just leave here

Since I have had lymphoma it’s as though I’ve become some sort of outcast. Most of my irl friends no longer bother with me. Even my girlfriend has left me. Even online people no longer seem to bother with me anymore. I’ve already given up and deleted my accounts on a number of websites. The only reason I’m hesitating about deleting my SpaceHey account is because it’s one of my favourite websites but is there really any point in me staying? I seem to have gone from being one of the popular kids on here to being ignored. It’s like being the kid with cancer somehow makes people want to avoid me.