Echo the above comments and have a suggestion - find someone to do this with you.
I don’t mean physically there but get a TR buddy, ideally someone with same targets doing same workouts on similar days but at least someone else going through the process.
This forum or in FB could be an ideal place to meet and a bit of light-hearted encouragement, competition and maybe even challenge could keep you going.
They don’t even have to be in same country or continent!