You are feeling some discomfort in your life in Krishna Consciousness, but I can assure you that this is only temporary condition of little importance, because main thing is that somehow or other you have got a little attraction for Krishna and you have become His devotee and this is the highest platform of development of life. So you should always feel yourself very much blessed by Krishna that you have come to this point after so much long struggling, so if there is from time to time little discomfort, do not pay it any attention. Now you have got the formula how to achieve very quickly the supreme perfectional stage, and it is up to you if you will practice it seriously or not. If you chant daily 16 rounds and read at least one hour daily Srimad-Bhagavatam, plus your other prescribed duties, never mind this or that, you will feel yourself becoming happy more and more and these practices will protect you from maya or hazy consciousness without any doubt. Of course, it is very much favorable to our advancement in spiritual life if we are engaged in some service for Krishna which is also pleasing to us to perform.
Ref. VedaBase => Srila Prabhupada letter to: Saucarya — Vrindaban 23 October, 1972