2.5 kilos

I've lost 2.5 kilos since the beginning of january.

I've been eating an average of about 1100 calories, or less or more this past week.

I have a question- Should I tell the boy I like him? When? After my exams?(Ends in December)

It's been a bad week for me. I think my friend saw my fresh cuts, but she already knows. I just don't want to make her sad.