This kind of a public self-reminder, but I just want everyone to remember that fitness is literally a journey. It may not feel like to today or tomorrow, hell not even next month, but you're going to see positive changes and improvement. I mean this in the least "hustle culture" way, but keep grinding everyone.
What really helped me keep the habit was to write down my progress. How many sets, how much weight, etc etc. After a dozen sessions I would see significant progress, and it helped motivate me to continue.