You rolled over from your back to your front yesterday. Now you are a pro. You are so excited, we have a hard time putting you to sleep or feeding you.
Once we put you on a surface, you start to roll over. So, for feeding you, we need to calm you first, or keep you on your back.
The baby centre website says this is a skill for the fourth week of the third month, and also says that parents should give babies reassurance, when they roll over, because this can be scary for babies in the beginning. You will be four months old in ten days.
You even tried to crawl. You can crawl forward for just a millimetre.