Uy, I know how scary that feels, lalo na first time mo! Honestly, mas importante talaga na makita ka ng doctor agad kasi kahit may fever lang, it's better to get checked during third trimester para ma-monitor kung normal lang or may underlying thing na kailangan treatment, a few of us moms had fevers din during pregnancy at okay naman pero importante yung peace of mind na alam mo talagang okay ang baby mo. In the meantime, paracetamol is usually okay but confirm sa OB mo, and hydrate lots, rest, at monitor your temp regularly! Keep me posted, praying okay ang baby mo!