My boyfriend and I are very active and don't use condoms because we are trying to have a child. Well my first day of my last period was Jan 10th I lasted the regular 5 days then my next period came and I didn't start ? I was 5 days late and today I had a peach / light pink watery discharge and started my period about 10 min after ? What could this mean ?

Most women have an off month at least once in their life. Five days late is nothing, and many things, other than pregnancy, can cause a delay: exercise, illness, stress, weight gain, weight loss, medication, etc. etc.

If your period has started then you're likely not pregnant.

Better luck next month. :)

Agree if your period has started, then most likely it was just late. 5 days late is more common than not. And just being late is not a sign , if the period does come.