Toddler Insomnia?

Hi, I’m looking for any other parents out there who may have gone through similar experiences and if they were able to help their children.

My daughter is 2 yrs old (28 months) and has been a “bad sleeper” for almost a year now. Originally, it would be struggling with the actual falling asleep, and then she’d wake up a couple times at night and b just talk a bit calmly in her crib until she fell asleep again.

Currently, she doesn’t often have the interruptions in her sleep (not that I’ve noticed) but she still has A LOT of trouble falling asleep. The actual process of sleep onset takes her about 2 hours every night. I’m not exaggerating. And this is counting from in her crib all tucked in to sleep until she actually falls asleep.

She doesnt cry or complain (rare occasion she does) she just talks gibberish and sings songs etc.

Have any other parents dealt with this? I’m considering looking for some pediatric sleep doctor or anything that will let my girl get her rest.