I can see through the pinhole with high clarity but it is blurry with naked eye. Can I expect clear vision in few months?

The quality of vision you describe is likely due to either a power miscalculation or an astigmatism axis issue from your toric implant. If the axis of your ICL is misplaced it can result in blurry vision. Likewise, if the power of the ICL is off it could leave vision poorly corrected as well. Ask your surgeon to determine what combination of lenses are required to clarify your vision. This information will likely provide the answer to what is going on.