Yep. Been there. After DH went into rehab and the chaos subsided and I started my recovery and counseling my counselor recommended that I pursue anti-depressants. One of the best things I did. I stayed on them for about 1 1/2 years and, after discussing discontinuing with my physician I weaned myself off of them.
At the time I was put on a fairly new anti-depressant. Fairly quick [good] reaction in my mood and spirit with little to no other side affects.
Brintellix.