changed my mind

• reconsideredThought about once more
• second thoughtsDoubts after deciding
• waveredShowed unsteady resolve
• flip-floppedReversed one's position
• backtrackedReversed one's path

hesitated · pivoted · reversed · doubted · rethought · swayed · convinced · persuaded · undecided · indecisive · regret · turning point · epiphany · realization · cold feet · backed out · waffled · amended