Am I understanding correctly that you made 1 12mg strip last for 5 days....so the most you took was 12 mg?
I'm thinking you will feel some w/d still but shouldn't be as hard as it was days 1-5. But I would also suggest that you be done with the subs as of NOW! Don't take anymore. It's Friday, so I would just not take anymore and plan on getting on the sofa or bed and doing nothing for the next couple of days.
BTW....you will get through the w/d withOUT the subs...it's doable...it SUCKS....but it's totally doable!
Many prayers coming your way.