Depression in my married

Am 23 years old and am married. I grew up in the Bahamas. I told my husband that I’ve been dealing with depression and suicidal thoughts from 2006. He’s upset because am not caring for our married but it’s not that, you no. I told him last night that I’m falling out of love with him. Instantly he became very sad. Then he told me that we should separate for awhile so I can clear my head. Which is fine. I can’t function at work properly. I just feel like am not in the moment with my love ones. I just don’t no what to do any more.