Hi, I'm getting towards the end,thank god(36), had a painful flat foot I couldn't step on for three weeks and thought that was he'll but now my body has discovered something new that I didn't even know was a thing: tailbone pain! Woke up one morning and couldn't walk anymore for the excruciating pain between the hips, lying down is not a solution also ( hardly get any sleep) and sitting over long periods of time is also painful especially when I'm not straight. Fun extra: the pain travels up to my head and I can hardly think straight. Anyone has any ideas what to do? Anyone had this? How long does it last?