||Follow him exclusively.... why not?
You try your best. Keeping the requirements and doing them right is a lifetime process. Keep heading upwards....
"feeling something is wrong"......
In Kohelet it says you must listen to the Rav/Navie to do things that are right and also to do things that "feel wrong." (Look at the Rashi in Kohelet on the Pasuk, Mizeh Umizeh al tanach raglecha.....or something like that.)