Hi,
Many many women ( and men ) have felt as you do so you are not alone! Another site I go on runs a relationship course with a weekly question/task sheet. My husband and I did it as we felt a bit stale and it was fun, the main crux of it was to look back at how you used to be in the early days, what things attracted you in the first place, are they still there, what did you like doing together and are you still doing them, write down good points about each other and chat about old times, look out old photos of yourselves together and get TALKING!! Luckily my husband likes to talk and if things don't feel right he comes out and says so and we talk, if sex has got a bit predictable then no-ones afraid to say so and we do our best to sort things out...... it's not perfect but we keep going by talking through the rough times.

Take care and make sure you let him know how you are feeling without having a go!

Best wishes xx