Ok can’t believe I’m asking this but hey ho lol here goes ,

Me and oh got a bit carried away a couple of weeks (2wks) ago and didn’t use protection (I know I was silly lol and fully aware that bf isn’t a contraception but it happens) but anyway what I wondering is when would I test to rule out or find out whether pregnant or not , sorry if this sounds stupid question I’m a first time breast feeder so everything is just so different , thank you xxx