Answer
(Fatwa: 2504/207=H/1429)
Perhaps you follow the wishes desires inspired by the Satan and nafs. These desires often come in your dream in the form of snakes biting and attacking you. In order to finish them, you should study Behishti Zewar and Fazail-e-Amal and read out them to others. You should also keep acting upon whatever you study in these books. In-sha-Allah, you will observe soon the profits gained.
It is a common that sometimes one finds smell in one side and not in the other side. You should not fall in doubt by such kind of smell which you felt in one side. If you feel such a doubt, you should recite لاحول ولاقوة الا بالله العلى العظيم and divert your attention from it. You should immediately engage yourself in other works such as to start studying Fazail-e-Amal, Behishti Zewar or doing the household chores.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband