I change in front of windows. is this normal?

So for a while i have been changing in front of my window. I do it whether people are outside or not. But sometimes when i see someone ill bend over a bit or show off my body a bit more. I do it so often and sometimes after the lights are off ill just sit in front of it and touch myself. I know this probably isnt very normal but it gives me a sense of desire. Should i stop? Or should i still do this?