Silving non-linear differential equation with respect to a parameter

I want to solve this equation and get a 2-dimensional diagram N2 on X axis and Theta (1) on the Y-axis With x from 0 to 1 and N2 varies from 0 to 5

Theta & # 39; & # 39;[x] + Theta & # 39;[x] -
(N2) ^ 2 * Theta[x] + Theta[x]^ 3 == 0, theta & # 39;[1] == 1,
Theta[0] == 0

I'm new to mathaematica, please help me and guide me