March babies getting clingy ?

So I don't know if it's because she's breastfeed but my daughter is getting so obsessed with me lol I used to be able to leave her and she'd have her bottle. But now she's more aware and will wait for me ! I'm off work still so am with her a lot . I dunno if its a stage or if I should do something different?? I keep trying to leave her and she does better with her dad and at her own home . But I feel bad but also need to get out too without her cause I'll go crazy .