Late late late..tmi (?)

SO in April was six days late, then it came and only lasted 2 days. No period for May. I'm now 10 day late, I've had very faint and negative tests. I tested last week...was I to early to test?

IF I am pregnant I would be 5 weeks and 2 days this week....

Ive had;

headaches

Itchy nipples/boobs

Fatigue

Diarrhea (sorry TMI)

Acne

Leg cramps (Charley horses) at night

Peeing a lot

Dizziness