josealb,
You have some nice shots in your gallery. I submit to you a few comments:
- human creativity ebbs and flows and we have our natural times of high energy and creativity and lower energy and creativity.
- Understanding and accepting this is wisdom and part of our growth
- The lows are a great time to study some really technical stuff about your camera; or start looking at other photographer's work; those images are there for our visual pleasure and our inspiration
Believe me...in time the ideas will flow.
I hope this helps you in some small way.