5 weeks and my symptoms are gone

Ka

I’m just at 5 weeks pregnant. Over the past two weeks, I’ve noticed many symptoms of sore chest, adhd at work, tiredness, bloated, and nausea. However, last night my body got really cold and chilled, I didn’t really sleep that much and then today I feel perfectly fine, but no nausea, bloating, or chest pain either. I haven’t bled at all, but I’m worried that I miscarried already. The doctor couldn’t fit me in for another two weeks.