What is going on with my body?!

For the last 2 weeks I have been very tired, my nipples have been itchy (not everyday), and I have been getting headaches!. My last period which was 2 weeks ago was only 3 days long and my normal period is usually 5-6 days long!. Also my period was not too much but it wasnt spotting either!. Could i be pregnant or ust stressed out!? When I first found I was pregnant with my son I remember my nipples itching al the time!!! I am kind of scared, because my son just turned 1 and I am not sure i want two kids so close!. What do you guys think!?Www@Answer-Health@Com

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