I’m not sure what the f*ck is happening.

Ladies please help me out.... I am 10-11 dpo. AF due in about 4 days. I took a P test on the 16th, with a vvvfl. Second one on the 17th, agin vvvfl. I took another on the 18th, bfn. Then again today, with a vvvvvvvvvvfl, possible bfn. Not sure if my eyes are deceiving me. Anyways, is it still too early? I know I’ve taken a lot of tests and I expected some bfns because it is still my two week wait. I’ve experienced lots of symptoms, (food cravings, small cramps, sore breasts, backache, mood changes, etc.) Shouldn’t I see some darker lines by now or is it still too soon??