Hi ive taken my pill through for over 3 months now for the first time with no break (rivegdon) and im now experiencing dark brown and light red spotting - how long will this last?

Skipping breaks can result in side effects, you’re also still adjusting

There’s no way to tell how long it will last for. Some people find it helps if you take a break for 4-7 days but that doesn’t guarantee you’ll stop bleeding afterwards

Skipping breaks isn’t guaranteed to prevent bleeding unfortunately, in fact it can lead to experiencing side effects

So could this spotting carry on all month?

It could

There’s literally no way to predict it unfortunately

spotting can be irregular and unpredictable, if it is prolonged and heavy my best advice would be to see a doctor if possible