tbl gave you great advice.
From your description of still 30% pain, I would go for a walk Friday, and keep walking around the block.
That way if it starts to hurt, you aren't somewhere out there a half mile from home.
Your leg won't weaken in just a few days.
Better to not risk making it worse.
If the walk goes fine, and the pain is decreasing, there will be plenty of time for jogging/running later.