It is shit. 5am is still the night in my books. It's a psychological thing for me rather than actually being sleep deprived. I know I'm getting enough sleep. But I still don't like it!
My 17 month old always slept 7-7 or 6:30. When that switched to 5/5:30 I really resented it. It actually felt worse than the early days of breastfeeding through the night bizarrely. And that's even with me and my husband sharing morning wake-ups.
He naps like the dead for 3 hours at lunchtime so I think we have to try waking him after an hour and a half or 2 hours to see a change in morning waking, but he's always so happy sleeping then and I like the peace and quiet! I'm trying to decide which matters to me more- a later wake up or those nice long naps in the middle of the day.
For now I embrace the mornings as best I can and have found some ways to help them pass more pleasantly.
5:30- wake up 
Nappy change, brush teeth, and have a bit of time cuddling/reading books with a cup of milk. I'll light a fire.
6am- breakfast. I make this as drawn out an affair as possible. So various options at the kitchen table together- cereal, toast, eggs, fruit. Then he plays with some toys at the table while I tidy and wash up.
6:30/7- into the living room. He watches some cartoons and I have a doze on the couch under a blanket. He'll potter about playing with toys.
8am- husband gets up. He makes a cooked breakfast and our son gets to play with some water and pots and pans and things in the sink (he stands in one of those kitchen helper things) while he's doing that. Then they both sit at the table and my son will have some bits of his dad's breakfast. I have a shower.
9am- husband starts wfh and I head out with our son. We'll run any errands in town on our way to an activity. We're lucky that our town has different activities on for babies and toddlers every day of the week so there's always something to go to and they all start at 9:30/10.
Half of the week we switch and I stay in bed til 7/8 and my husband does all the other things. I find that gets me through fine and once or twice a week I'll head to bed at 9 and that tops me up.
I definitely embrace an hour/hour and a half of tv in the morning. It's the only time he watches anything and I refuse to feel guilty about it. Works for us.