(Rant!) Ttc but it feels like I'm doing it alone.

My husband has always wanted lots of children. I don't have regular cycles and have been put on a progesterone and clomid to conceive. I Should be taking meds to start period but I don't want to because he has to leave town for 2 weeks for work around our next fertile week. I want to wait til timings right so we are together. instead of inviting me to go with him and keep on schedule so we can bd. He is excited he has friends going with him instead. And when I mention Going he gives off hints that I wouldn't like it. I trust him... I know work is important and no way around it but I'm upset that I have time to go and have explained about timing and ttc ...yet he doesn't seem to care much. Like its easy to get pregnant. (I wish) I'm getting discouraged.