Absolutely have experienced that before and I think is lifelong work! When I am not sure, I like to ask myself….. Does this feel neutral, slow, guided, and grounded at it’s source (more likely intuition)? Or, does it feel tied to emotion, feeling, urgency, desire, or fear (more likely arising from head or heart)? That is probably an oversimplification, but I think at least starts to help to discern between what is and isnt. I also like to remind myself that sometimes when things weren’t “right” it doesn’t necessarily mean my intuition was wrong in the decision/action/etc, but that my brain was attached to an outcome rather than what was right or meant to transpire.