I, personally, believe that if, and when, there's a visible potential of the aforementioned discontent extending further in scale and duration, you prolly should switch to anything more appealing ASAP since you wouldn't want to disrupt your professional connections and experience. Unless the former is the case, you're gonna either overcome the angst and succeed in the job (maybe) or continue afloat where you currently are without any dynamics. Choose whatever suits your brightest future best, and good luck with navigating through your troubled waters most successfully.