Help

I’m at my wits end. My daughter turned 2 this Feb and the older she gets the more apparent it is that she’s definitely on the higher functioning side of things. We’ve been working on identifying emotions since she was a few months old and she does really well in terms of verbal communication but I cannot deal with the meltdowns. I’ve tried holding her, rocking her, talking to her, trying calming exercises like breathing or stomping and clapping. Idk what else I can be doing to help her. This is all even without a diagnosis. Don’t even get me started on that😭