Hi all.. I'm 6.5 weeks pregnant. I have been on thyroid medication for hypothyroidism for about a year. My obgyn increased thyroxin dosage recently. Ever since, all my pg symptoms seem to have disappeared /reduced. I was very tired, sore boobs, nauseous with poor appetite. In the past two days, I feel very energetic and my appetite seems to have increased. Has anyone experienced this? Is this normal?