"bitiremiyorum"

and what exactly does that mean?

is that the conditional tense?

It´s the impotential (´not being able to´ form of bitirmek ´to stop´, present continuous, sg. 1st

         bit|ir|em|iyor|um

The ingredients are from left to right 1. verb stem 2. causative suffix 3. negative potential 4. present continuous and 5. personal ending sg 1st.

Sorry. The meaning is ´I am not being able to stop´