Excessive first period after iud removal

Brooklyn

So I had my iud removed a month or so ago after a year of having it and this is the first period I've had since then and its gushing out. In my 12 years of having a period I've never experienced this. It was covering my inner thighs and all down my legs and all over the floor. I was wondering if this was normal after the iud and having no period for quite some time? Should I be worried? There's no pain. Not even cramping.