I'm 37+2 and since yesterday at 5 am I started having severe back ache/cramping coming g in waves for 3 hours. I took paracetamol and it died down. I had tightenings all say on and off, varying in pain. This morning at 4 am the cramping started again but this time it seems to effect my whole tummy. ITS on and off but haven't timed as not predictable enough and I'm busy with my 2 year old son. I'm so uncomfortable. Could this be early labour?