Period pain

Kirsty
Right so I've just started my first period after having my coil out. I got woke up to severe pains in my stomach to the point it made me sick. I had to call in sick to work and am huddles up with a hot water bottle and painkillers. I literally felt like I was in labour the pains were that bad!! Does anyone know if it's normal for it to be this painful for my first period after the coil as I've never had a period this bad!?????