Jamie Otis made a major revelation about her sex life with husband Doug Hehner.In a candid Instagram post, the 34-year-old Bachelor alum shared how the pair’s lovemaking changed the day they found out that they were expecting their rainbow baby.“This is the day our life & marriage changed … in MANY ways for the better, but our sexual intimacy went straight out the window,” she wrote on Thursday, October 8, alongside photos of the duo holding pics of their baby’s sonogram.