How long did it take for you to get a positive test?

My boyfriend and I have been TTC for 4 months now. My periods have always been very very regular so I assumed conceiving would be easy for me.

💁🏼(Those of you who have been trying for years are truly so strong!It's tough...)💁🏼

I was supposed to see AF yesterday but she never came. I had a small amount of brownish discharge in the morning then nothing since. I took a test but got a BFN. 😖

I'm still very hopeful because I'm NEVER late and I was so tired this morning I could hardly wake up. Has this happened to any of you and you ended up pregnant?