I am on my period but I have been feeling bubble in my lower stomach and I have had sickness and some smells get to me and my urine is really light

If you are pregnant you wouldn't have a period. You could have some spotting or bleeding, however.

Some of the same hormones that are heightened during a pregnancy are also elevated during a period so that can sometimes result in similar symptoms or feelings.

If you think there is a chance you are pregnant, try a test. If it is negative, wait and see what happens when your period is due next month.