Question?

Hey everyone! I have a quick question so my period based on my period tracker was suppose to come on tomorrow...I know it coming early is normal so I didn't think too much of it. This morning when I woke up I use the restroom and saw a light pink color on the tissue so I assumed I was just starting my period early. As the day went on I had NO cramping and my period was so light I just used a liner. It's been this way all day. Normally my periods are heavy the first day with major cramps. Should I take a test or am I just overthinking this?