Corn snake help

[mejjox]

Hi i got my first corn snake 2 days ago and was just wondering if someone can help take me out of this worrying stage i seem to be in let me explain, my corn snake was very active for the first hour of it being in its new home it was actively exploring the decorations and hides but then after the second hour it went inside the hide on the heated side of the viv and has stayed in there for the past 2 days in pretty much the same spot is this normal ? i have changed the water both days but i dont even think the corn has touched it, i would really appreciate it if someone could let me know if this is normal or if this should be a cause for concern thankyou