Entering the 2nd trimester but nausea and bloating persists

I was so looking forward to the honeymoon trimester which everyone says the energy level should be back and everything feels better. Well, in my case, not so promising. Entering the 13th week, and the nausea/bloating/fatigue is still there. Don't want to eat anything. Everything tastes weird even fruits. There is this metal taste on my tongue. Any scented smell just makes me so nauseous and upset. However I still have gained some weight compared to pre-pregnancy. Anyone in the same boat?