I keep suffering with horrible back pain across my lower back its difficult sitting up straight, bending over and sleeping is just non existent I'm so tired. I've rung in sick today for work and I can't stop worrying about it. I'm 32+3 and have already had 20 days off sick this pregnancy due to various things but this is probably the fourth time I've been off due to my back. I'm worried they will start questioning my absences because they are sporadic as although my back can be really bad for a few days it will then disappear and then suddenly flare up again. I'm also worried they will start my mat leave if I don't go back to work this week. I'm not sue to go off till 38 weeks. I just feel very anxious about the whole thing and just need to talk it out.