Fatigue during 1st trimester

Hi semua, mcm mana ye nak combat fatigue and rasa loya during 1st trimester ni? I punya penat tu, rasa mcm nak berhenti kerja. Loya, pening & mcm2. For now i just guna minyak angin brand cajeput je utk control loya and pening. Any supplement suggestions? Food.. ?