Whether you feel good or bad as you finish your PhD journey, remember why you did this in the first place. What was your reason for starting a PhD? Why did you want to do it?
Your why can help you renew your efforts if you’re tired or silence doubts when you think you’ve not quite done enough. Your why can motivate and reassure. Your why could have changed over time, so reflect on that too: why did you start a PhD and why did you keep going?
There are lots of possible whys: whatever it is, yours is good enough. Come back to it if you need a boost or a push to get finished.
You’re almost there. Keep going.