Yup, I get it a lot. A lot more frequently in the last two weeks because all I've been doing in that time is writing stories. School, requests from people and a personal project. Also some other random tidbits.

I find editing what I've written so far gets me back into actually writing things. Also, if the environment is too distracting, either find a quiet one or resort to music and block everything out! If those don't work, looking at something that inspires me always seems to work.