Mostly ask question and worries ng new mommies

Feeling ko this one is the most nakakatakot feels ng mga first time Mommies and questions nila. Like me na first time Mommy to be. Pano mo malalaman if your pregnancy is going well? Kasi marami akong nabasa na, minsan na mimissed abortion, or nawawala nalang ung baby nila na hindi nila alam until magpacheck up sila kasi yung iba walang signs like pandudugo or etc. Currently on my 9 weeks. Please help me feel at ease. Yun kasi yung lagi kong iniisip and worries ko especially if hindi ako nakakaramdam ng nasusuka. Thanks po