Need advice.

April • Im a mother of three little boys. Two are mine and the youngest i have custody of til he`s 18. I love all three of my boys very much. I have a fantastic husband that i love very much.
Ok I'm 11dpo and I'm supposed to start on the 1st. Well for the past three or four days I have been nauseous, nipples poke out more, really tired and last night I had light brown discharge and still some today. I'm gonna test in the morning but are these signs of early pregnancy? We have been trying for 8 months so I'm hoping this month will be our bfp.