How many of you are really physically satisfied in your marriage?

26F married to 31M last year. It was arranged marriage and everything was good, During marriage he said that he is marrying me without any pressure and he is happy to get beautiful wife. I was happy in everything except bedroom because he ejaculate in less than two minutes. Earlier i didn't said anything because i thought it is due to nervousness or performance pressure. But now he is not getting hard properly, he also refused to go to doctor and don't want to talk about the topic. Have anyone ever faced this situation? Any advice as communication is not working?