Hi @Kelly San Martin,
Unfortunately, SharePoint does not provide column-level security.
But it is still possible to achieve your goal with a little creativity. You can create a Power Automate flow that triggers when an item is created or modified in the list. The flow can check if the user has edited any of the columns that you want to restrict, and if so, it can revert the changes and send an email notification to the user.
As I am not an expert to Power Automate, I recommend you go to the dedicated forum here: Microsoft Power Automate Community - Power Platform Community. Members and engineers over there will focus on the specific situation on your side and share specific suggestions.
Hope my answer helps.
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