Aw, dizziness at 6 weeks is super common kaya don't worry, but since you just started progesterone, it's def worth mentioning to your OB na parang hiyang issue talaga, a few of us had to switch brands kasi ang dizziness was unbearable, and immediately okay na after the change. Pero seryoso, follow up with your doc agad kung it gets worse or doesn't improve in a few days, kasi they might adjust the dosage or brand para mas comfortable ka, especially with spotting pa. Rooting for you mommy, first pregnancies are always different from the next ones so totally normal na iba ang experience mo ngayon!