HELP !!!

Hey ladies I really need your help!

I’m 14 and I have had my period for about 3-4 years now so they are regular and normally quite heavy. I am due my period and I got it today but for some reason it’s a very light period which is un usual because they are normally quite heavy and painful and this one has been light and nearly pain free. I have never had this before so I am wondering if this is normal or not.

Thanks 💕