What do I do?😭

Na

Yesterday morning I got Vvvvfl on a cheapo pregnancy test. I done another last night and was negative but everyone said it’s maybe just because it’s too early. I’ve just gone to the toilet and I’m bleeding, I’ve got like crampy pains in my back. Don’t know whether I should just put it down to it being AF that’s 6 days late, or should I go to the doctors and get checked? 😭

Here’s my test from yesterday