Hi, I am an ARNP, working full time on PhD, so resigned from job in May. Husband is new in Locum Tenens, away from home for 6 mos. We moved to new city 2 weeks prior to his departure for work. Two sons here with me. Past two nights, I've experienced tinnitus and ear fullness. No ear pain. Also palpitations. Have had insomnia for 6 weeks. Trying to determine if this is stress reaction or physical illness.