Sleep!?!?!

I need ideas on what to do with my LO. She went from being a great sleeper to forgetting what sleep is. At first it was just naps now it's even at night. The longest she will sleep is 2 to 3 hours. Sometimes she is up every hour. She was taking 3 naps and now is down to 2 30 minute naps. Grouchy baby and grouchy mom make life no fun for my 5 year old. I originally thought the not sleeping for naps was due to a mental leap cuz she learned so many things in a short time but it's been awhile and just getting worse. Help!!!!

Ps she is EFB and will not take a paci at all