Article continues below advertisement1000-Lb. Sisters star Tammy Slaton opened up about what was really going on behind her recent mood swings.During the February 24 episode of the series, Tammy shared that after having a serious conversation with her fiancée, Andrea Dalton, she decided it was time to seek professional help.Article continues below advertisement'Manic Depression State'Source: @queentammy86/InstagramTammy Slaton shared how a medication mix-up impacted her mental health."Since I talked to Andrea, I had a couple appointments for therapy," Tammy explained, per E! News.