When did you start to feel pregnant?

I am on my 6th cycle TTC. I don't know if you start to have that pregnancy intuition before your BFP, or how I should feel... I want this so badly. Basically, we're you surprised when you got a BFP? Did you know beforehand? I'm 5 days into my tww
Side note - did it take you long to get pregnant? I'm 24, regular periods, and am feeling discouraged. I can't picture myself getting my BFP.