Hi, I have been on Luvox for 8 years due to Pure Obssesional OCD, mainly obssesions about sexual performance. It has worked well for me. My pshychiatrist has told of a new SSRI: Briltellix which he says has fewer sexual side effects than Luvox, I have taken it for 3 weeks, 10 mg per day, and it has helped with my obssesions, but it is making me anxious and I have not noticed yet a significant improvement in the sexual side effects. Honestly I used to feel more comfortable with Luvox, it causes me low libido issues but Briltellix does as well and Luvox used to keep me relaxed and felt much better.
I have let my doctor know all this and he insisted than I should keep on Brilntellix because it's a much better and newer medication than Luvox, whatever this means for my OCD.
What do you suggest me to do?

Thank you very much for your kind help.