Do you think I am pregnant

So I had my son may 2016 July 7th I had what I thought was a start to a normal period. But I haven't gotten it since. Anyways I have been getting a lot of white creamy looking discharge. So I think I have been ovulating even though I haven't had a period of that makes sense. I feel like I have been having early symptoms of pregnancy today especially I keep getting waves of nausea and being dizzy and sweating like crazy but no sore boobs. Which was a first sign of pregnancy. Does this sound like pregnancy or am I being paranoid. I am breast feeding exclusively but I have introduced formula and foods