Aww anak, first time mom worries are real! Please call your pediatrician or go to the clinic right away, sinat sa ganyang edad needs to be checked by a doctor, hindi dapat i-self-manage pa lang. Once the doc gives you the go-ahead, a few of us mums do gentle sponging with lukewarm water to help bring the temp down, pero really, your baby's doctor is the best guide here. Sending you both strength, mama!