I’ve just reached 37 weeks. Been having Braxton hicks, stomach tightening and increased milky discharge (TMI). Back pain has been back for a week or so now and just put this down to SPD. This is my first pregnancy and I’m just worried about infection or if this is just a sign of labor being not so far away. Midwife advised baby is fully engaged and in correct positioning etc. I’m just worried if I should be at the doctors etc.