Hey Daisy.
I have a similar occurance with mine.
I have the Tarot of the Cat People, this is my fourth set of tarot (i have been using and studying the tarot since i was 9!)
However, i brought the Cat People set just 2 weeks ago, and on the evening i bought them, i sat down to meditate and famiarise myself with the cards. Each card features a cat somewhere on the card, and the 5 of pentacles was the only negative looking picture i could see in the pack.
A scraggly ginger cat was slumped dead on the floor, with a gypsy lady stood over the body, clearly distraught. Above the two are 5 pentacles, pointing to the heavens. In one of the pentagrams, the face of the cat can be seen, glowing above the weeping lady.
I read the divinatory meaning of the card, it symbolises the desperation of a loss, and foretells that despite the misery, hope remains (the hope is symbolised in the fact that in all the misery the cat has risen, and is watching over her.)
As soon as i saw the card, i felt a strong sense of sadness.... i joked to myself - it'll be just my luck to get that card in a reading. It seems so dismal.
My father was diagnosed with a terminal brain tumour last year in may. He may have as little as 3-5 weeks left. These last 2 weeks, i have been by his side in hospital every day, as he sleeps a lot, i pass the time with the tarot.
I recon i have been doing an average of around 4 spreads a day, for a mixture of asking questions, and just general readings.......The spreads have varied from 3 card readings, to the celtic cross.
4 spreads a day, for 13 days - you do the maths.
I have pulled out the 5 of pentacles on EVERY single spread bar ONE (in which i was asking about my future marriage to my fiance this coming september.)