Naptime Drama

Oh....My....GOODNESS! For about the last two weeks, we can't figure out if Marin wants one nap or two naps a day. Most days, it's a toss up. Either way, she only sleeps for about a total of an hour during the day now, and it is driving me CRAZY! I am used to having her sleep between 2-4 hours for her nap or naps combined, and I am not adjusting well. And today, my patience is oh-so-thin. I think she slept for about half an hour this time around, and she has been yelling in her crib for the other half an hour. I am scrambling to find a routine to fit her into, and nothing is working. Any advice is welcome!