M.P.
This is normal. Kids go thru times when they're crankier than other times. And she's nearing the twos. She's wanting more independence. She may be needing more attention from you after the day away from you. She definitely needs more time to adjust. A week is hardly any time at all.
I also suggest that it may take her awhile to fully wake up from her nap. Try holding her and gently interacting with her without requiring anything from her for 20 or so minutes.
My 14 month old granddaughter needs to be held by her mom or dad after she wakes up from her late afternoon nap. They hold her while fixing dinner and after dinner she's fine.