Help!!! I've always had bad period cramps and I've recently gotten on the pill for them and to balance out my period cycles (I'm already on the nexplanon). I'm currently as you read experiencing extreeeeeem cramps and lower back pain like it's making me cry and go to the toilet a lot. I've taken pain killers and I have a heat pack and I've gone for a walk and a bike ride and I'm in bed and still feel like I'm dying. Any other tips or advice? Please help ASAP!