light bleeding / please help. first pregnancy.

Danni

Yesterday I started getting light pink spotting. Today I have been getting a mix of dark red /light pink with hints of light red bleeding. Only begins when I urinate. I've had no pain or cramps.

My boobs are tingly and itchy and I have been feeling sick and have head aches.

I think I may be 6  weeks pregnant. Is it normal. What could it be???? Help.