Here's the Plan つもり

つもり sounds more settled and deliberate than たい, which just names a want. “I want to wake up early” doesn’t guarantee anything, “I plan to wake up early” frames it as a decision you’ve already made.

つもりでした, the past tense, describes a plan you had, often one that fell through, “I was planning to,” implying things didn’t go that way after all, distinct from つもりです which is still an active plan.