Is the input text tinged with negative sentiment?

Text: I think my mom might buy me the box set bc i\u2019ve been bugging her about MSG and i told her i\u2019d give her $30 if she got it before november 14
I think my mom might buy me the box set bc i\u2019ve been bugging her about MSG and i told her i\u2019d give her $30 if she got it before november 14