Hoping for a positive

My period isn’t due for another 4 days but I’ve been cramping a bit and my lower back has been hurting on and off since I ovulated I feel bloated and just sick to my stomach sometimes with heart burn plus I’m hungry constantly and feeling weak. I took a test and it said negative like always but I’m really hoping this time it’s a positive....I don’t know what to believe 😞😞 so here I am....