Anyone else.....

Have a sexless marriage/ relationship. My husband and I rarely have sex as of now it's been 4 months and before that it was 6 months. We're on such off schedules and it's starting to get to me :( idk what to do we have talked about it saying it needs to change but it don't. Just as much my fault is his. And we wanna have a baby so make it that much worse.