Hey there - another first-timer! I am making an Amber ale from Northern Brewer (5 gal). I think I did everything right but when I transferred from the kettle to the 5 gal bucket, I created some foam. I pitched the yeast on top and came back the next day to still find it sitting on top of the foam layer. I stirred it once with a sanitized stirrer to ensure the yeast could get to the beer and actually consume the sugars. It is now day 4 and I’m not seeing any activity in the airlock or the bucket (I’ve peeked a few times to check). Anyone have advice? The yeast bag they gave me looked pretty small so I’m not sure if there are enough yeast to ferment, if I need to be patient, or if I may have ruined my first batch!