Am i having pregnancy sings??

Sarah
Ok I am so confused! Today I have been so sick nothing is staying down. My last cycle was the 25 of Oct. It was four days late. I believe caused by stress. I o around the second week of Nov. I've been nauseous for weeks,sick lightheaded dizzy super moody,irratated, annoyed,super tired. My breast are now sore have been a week. I'm smelling things not around. I've had headaches more then normal. I am having lotion like cm. An lots of it. Can't say af is late glow says this weekend and ovia says I am late. I'm so lost so confused.my cervix is high. What does all this mean??? Can anyone give me insight. Trying to not get high hopes seeing as to how I've had false positives. I'm so confused n lost. Thank you all anything will help