Sick with a cold

Paulina • I'm a new mom, in SO CAL. I'm an Esthetician and an Instructor at a beauty school. Trying to trust God daily & enjoy!
I'm about 5weeks 6days and my husband and I have both been sick with a cold/sore throat. I usually have a really strong immune system so this surprised me. But is it dangerous to be sick for long period of time during early pregnancy? I'm not talking morning sickness: I have body aches and sore throat.