Pride is the devil. Have faith in your own strength. If not, the Lord will be there for you pick up the pieces. We should never feel alone.
You are so close to the victory, don't stop now, but you need to look after yourself too. If you need to rest, then...
Never stop, never settle. Time is to pracious to waste, so might as well use it wisely.
"Effort is important, but knowing where to make an effort makes all the difference."