Why do I keep drawing the same cards in

Same three cards, no big drama — this looks like a stance you're repeating, not a message the deck is repeating.

Past: King of Pentacles reversed. The practice started as something to get right and hold on to — a system, a method, results you can keep. That frame went inward rather than outward.
Present: Queen of Cups upright. What is actually driving your reading now is reception: you sit down already feeling something, and you read from that. Two Cups in three seats means feeling is the main channel here, and the Pentacles-with-Cups pairing is what happens when it lands — it turns into a reading about your own inner life.
Future: Ace of Cups upright. If every draw starts from that place, the next thing that arrives is a *new feeling to work with*, not a new spread. Nothing in this sequence widens the deck.

The honest part: with 78 cards and a reshuffle, repeats in a short run are ordinary. What is not ordinary is the same ones landing for *you* — and the pattern here points at the question and the posture, not the shuffle. So check the record: go back over your last five draws and read the questions you wrote, not the cards. If those five questions are the same question reworded, the repetition is in the question, and no reshuffle will fix it. If they genuinely differ and the same cards still arrive, the repetition is in the reading stance — you're starting from the feeling and confirming it.

One step before your next draw: write down the last five questions word for word, then ask one question you have genuinely never asked, in a single card. See whether what comes back feels new to you or familiar — that comparison tells you which of the two branches above you're in.