Making a demijohn of rosé it was a bit hazy prior to 2nd Racking (8weeks after first racking) so added finings which crystal cleared it over a week and also filtered it. Thought I'd add a campden tablet (Youngs) whilst it matured and immediately it went cloudy. If the haze doesn't clear within a week or so should it be refiltered, fined again, left or something else. It tasted fine when it was clear before I added the campden tablet. Have I ruined it?