If you have an iphone there’s a metronome app. Drummers in bands use a thing called a “click track” to keep time too. I’m lost with time as well, if I’m not happy with my task, then minutes feel like hours…if I love it, I’m late for something else. Even my 8 year old daughter knows now to give me a 10 minute warning for things 
I set timers in my iphone, I call them “DO IT” timers..usually they just give me a 5 minute warning so I’m reminded to keep on schedule and get ready for the next part of my day.
As for feeling time the same as others, I don’t think that’s possible, but if you figure out a way to do it let me know