Am i pregnant?

So i tried the at home pregnancy test using bleach. It completely foamed up and went over the top of the cup and my urine turned almost completely clear. But when i did first response it came back saying negative.

Symptoms:

-Sore breasts (overly sore, feel huge)

-Hips are feeling funny, not sore but not normal.

-Less acne

-Always tired, i am anemic and have been taking iron birth control

- appetite is a lot less then normal

-slight cramping on my right ovary

- over a week late for period

I will also add that before i got my last period i had just takin out birthcontrol Skyla.