symptoms already??

Kaylyn
So I just got my BFP Saturday and I will be 4 weeks tomorrow.... I already feel like I can smell EVERYTHING. I have NO APPETITE, like I'm talking nothing sounds good, tastes good, and I can't even finish a meal, not because I feel nauseous but because it just doesn't taste good and I feel full.... yuck! My teeth hurt too! Is this normal this early or is my mind playing tricks on me?! The only symptom that makes sense to me is cramping right now, and boyyyy do I feel that! Anyone else in the same boat?