I'm 6 dpo. Just now & once last night while I was laying down I got an AWFUL wave of nausea.. it had me heaving & while I was feeling sick I got the tingly let down feeling in my nipples... really uncomfortable like it is when you first start nursing. My LO is 12 months & I haven't felt let down much at all really for a really long time. Has anyone else experienced this or am I just odd??