Most inmpoortantly glad to hear you got out at all, and glad a test run!
Then what Mike wrote +
Green (live) wood will not burn.
Small dead wood will be under snow if there is any amount of snow.
There wont be much if any burnable wood around a campsite that is used as such unless it is left for that purpose.
Use a white gas stove to cook at least hot drinks.
You will get your clothes wet. How wet depends. Dillbag perhaps you might be more specific.
I really feel you need to be willing to borrow, find or invest in at least one or full layered clothing system including clothes that will dry on your body. And a shell that will mostly keep you dry. I think that even with good clothes it will take practice to stay dry!
I've discovered that wet clothing doesn't dry in the winter, it only freezes which is unhelpful)
Which is why the boots with removable liner that someone recommended is important. As mentioned you can take them out and put them in your sleeping bag at night which will may dry them a little, and keep them from freezing overnight.
Clothes that will dry on your body can be warmed by your body even when wet. These clothes arent necessarily expensive. You can try synthetic clothes from regular stores. Wash them and compare them to how much water they are holding. If they are light, they arent holding much water. Synthetic fabric itself is not a guarantee of not holding water. Check what you already own.