help please..

okay so Samaya is 8 months old, doesn't have teeth (no swollen gums or anything) doesn't crawl. She can however stand supported, walk supported sit alone but not get herself there alone! She is also okay at feeding herself, we still use spoons but she likes to eat her own mum mums and yogurt melts! Now... for the last few days maybe two but whatever seems like a life long thing to me, she isn't sleeping. She takes 30 min naps and has to be on my lap or chest. not on the bed. OH and FYI before this she was taking one morning nap 12-2 in her CRIB and an evening nap 4-6 where ever... what happened?? I dunno, please help... but i must say today we woke up at 9ish made breakfast pears and bananas with oatmeal for her, she didn't even eat half, she did nurse at least 5 times already a lot i know! but she nurses in five minute increments if that most the time 3-4 mins. then i played with her on the floor about 40 min then we took a shower together, i gave her a mini massage and read four books. By that time she was sleepy so i nursed her one side and she totally gave out! i waited 5 min then put her in her CRIB. She lasted 30 min. THAT'S IT!!!! i tried to let her cry a bit but i cant seem to do that. (i know I'm weak). okay so I sat with her in my bed and she knocked out again on me laying on my tummy, i grab the bobby pillow and lay her down on it and i laid next to her, guess what i ended up falling asleep but i woke up its 45 min after and shes still sleeping and now almost and hour and a half later she is still sleeping. But now I'm scared for night time! Yesterday she was up from midnight to 3AM.  If anyone out there has any thoughts please share below!