I have four new packages installed last week. I checked the queens Monday and all were out. They have done well for a few days until this weeks cold weather. I have seen little to no movement from them this whole week. I do have feeders in them and have peeked in the top over the last week a few times. They look as though they are doing OK. Forecast is down to 36 tonight. Shows we are supposed to warm up starting tomorrow. Do I need to help them in any other way or just watch?