normal or should i get it checked out...

this is my 3rd pregnancy

1st- was easy never got morning sickness just tiredness

2nd- very sick till i lost the baby at 17weeks

currently pregnant i had severe morning sickness and heartburn from the beginning im now 10weeks and 2days the only thing i have is heartburn and feeling tired is this normal or should i get it checked out i dont want to lose this rainbow baby