early pregnancy spotting?!?

Alexis • 23. Happily Married to my Soul mate for 4 years & Mom to a baby boy & expecting bby #2
Help! I'm freaking out from spotting. I'm 5weeks 5 days barely had cramps today and noticed light brown discharge! Is this normal this early?! Really afraid of miscarriage, took us 2 years and I'm really hoping baby sticks:(