Open Question: Is this normal from a tick bite?

Yesterday, I was in the woods, so I made sure that I checked for ticks. This morning I found one on my stomach and one on my arm. They were dark reddish/brown/black. I used my fingers to pluck them off. However, I didn't check to see if the heads were completely out of my skin. Now, there is an itchy red bump on my stomach where the tick was. Is this normal, or should I see a doctor? Thanks!