We are on a break ?? ( need advice )

Hello,

I meet this lad over 2 years ago and we was just casually seeing each other for over a year, after this time he asked me to be his girlfriend.

Things kind of went fast from there we was basically living together for over 3 months.

We had a disagreement over something little and silly and he went home. Anyways long story short when I spoke to him he said I think we should have a break , I think we got in to this too fast ? And he wants to clear his head ?

It was his idea to ask me to be his girlfriend and he was the one to always be at mine, anyways it’s been nearly two weeks now av spoke to him on occasions and as he said were still good and on speaking terms.

But iv never been on a break with someone so My question does being on a break mean your over ?

How long should I leave it before asking about the relationship again ??