The ‘go steady’ nudges are part of everyday driving and it’s not unusual to receive a couple on your journey. The first 2 nudges you receive in a row are confidential guidance to ensure there are not prolonged periods of inefficiency, reminding you to travel in a smoother style.
It is absolutely fine (and expected) for drivers to enter the amber (and even the red) zone for small periods whilst on the road – it’s only if you maintain an aggressive driving style (such as harsh braking and rapid acceleration) that your score will be low.