Probably not
Although I'm only guessing what you think it means.
Nine of swords is a card about sleepless nights and worry - and the worry may be unfounded or blown up out of all proportion.
The Death card is about change. It may feel awful to be going through a time of change, but when this has been lived through, better times lie ahead.
There are other much more experienced people who will give you a better idea than me, but I believe that these are the usually accepted basics. You could look at Thirteen's descriptions of these cards in the Tarot Basics section.
But I definitely don't think that there is any need to panic.
Hope this helps,
FH