If your anxiety or nervousness is associated with palpitation, giddiness, stomach ache, sweating and restlessness, it is best to seek medical help. Such sever condition may require drugs along with psychotherapy. We should discuss it in detail since it requires early treatment to avoid any kind of serious mental depression. Depression is one of the major reason for upset sexual life and hence problems in relationship. You should always focus at improving your relationships, at it is the surest way of leading a content and fulfilled life. Ego, anger, anxiety, domination, and stubbornness can cause turmoil in relationships. Proper stress/depression management is required in order to get your life back to the track.