At a Lost, not sure what else to do.

I am just have some major marriage issues and dont know what to do. I am tired of excuses and apologies. I am tired of feeling like I have 3 kids. And there are times he does good but more times he doesnt. His health is horrible in lots of different areas, it puts a strain on the marriage for sure. Idk what to do anymore. I am getting depressed and stressed over the whole thing. We have only been married since Aug 15th this year. He has issues having sex so it makes it a huge issue when trying to get pregnant. I am just like dont touch me... I dont want to be touch and told how he is going to change. I just want him to change. That is all is that to much to ask.