Idk what it is with me but I feel I'm starting to feel a certain way about things like my…

Idk what it is with me but I feel I'm starting to feel a certain way about things like my relationship and just life in general I feel like I want to say fuck it and worry about just myself the thing is nobody did anything wrong to make me feel this way I feel myself wanting to distance myself from everybody (except my kids)....I just want school over with so I can do my thing and do as I please in life....