Given you’ve already professed temporary vows, you would need these to lapse or be released from them via an indult of departure. You would also need to find a diocese that was willing to accept you - don’t be surprised if you’re subject to a stand down period before admission to the diocesan seminary. Finally, the diocese will also want to know (from your order) details of your admission to that community, your time there and the circumstances of your departure.
If you haven’t already had this conversation with your superior you need to.