Help....I need some clarity...confused and frustrated.

Kimberly • Maryland
As of today I am 4 days late. I have had lower back pain, nausea, frequent urination, headaches, and heartburn, but I have taken two hpt and they were both negative. Can someone help me to understand what's going on. Is it too early to test? Should I try a different kind of test, maybe digital? I'm so confused.