This is feeling really stupid to me. Sorry, but it's so arbitrary, at this point the number's just bloody meaningless. At first it felt like there was some kind of cause that was going to gradually loom and result in her death, but at this point I'm giving up on a coherent explanation. Like one moment we've got the crazy stalker, next it's mysterious time travel to find that she's got old trauma shaping her personality, but two seconds later we find that starting to deal with that trauma apparently makes her death sooner, and then it looks like (unless those pots are the crazy stalker back) the cause is the universe being randomly out to get her . . . and whichever combination of those things is going on, his death number thing is largely useless because it never, ever seems to predict any of her actual near brushes with death.
At this point I just feel like the author has no clue what's up and is throwing random shit to make the next moment's drama.