Help!

Wavanie • Young and in college. Jamaican born. Aspiring pediatrician. Lucid dreamer. Part time bathroom model.
My period started today which means glow predicted it wrong. Now I'm trying to change it but glow won't let me. No matter how many times I click on the "my period started today button" it's hell bent on saying it starts 2 days from now... What should I do?