Free Trial of Lightsail Instance

I made a 10-dollar-per-month Lightsail instance on the 13th of December 2022, and this is the only Lightsail instance that I have created ever.

As you can see in the image, It says the instance is free for the first 3 months.

1. Will my free trial continue until the 13th of March, or it will end at the end of February?

2. When the 3-month trial of this 10-dollar instance ends, will I again have 3 months free for 3.5-dollar and 5-dollar instances available?