I've been having pains in my stomach and right side can I be pregnant

You could be pregnant, you could have appendicitis.

Have you missed a period?

You could be pregnant, you could have appendicitis.

Have you missed a period?

Spotting that's it

It could be an "off" period. OR it could be your period starting, kidney stones, etc.

There are laboratory tests that need to be done to determine what is going on with you. Since this is the internet, there is no way to tell you what is happening. You will have to see a doctor for a proper diagnosis and recommended treatment.

It could be an "off" period. OR it could be your period starting, kidney stones, etc.

There are laboratory tests that need to be done to determine what is going on with you. Since this is the internet, there is no way to tell you what is happening. You will have to see a doctor for a proper diagnosis and recommended treatment.
I can be pregnant I've been feeling nauseated in the morning

Like I said, you could be pregnant, you could have an ectopic pregnancy, you could have appendicitis. Only a doctor can rule those out.

I can be pregnant I've been feeling nauseated in the morning

I guess, if you want to be technical, with this statement you just made... you've answered your own original question.