Reconsidering

So me and hubby have been TTC for about a year and a half. Last month was my first month of clomid, which was unsuccessful and I'm supposed to start a higher dose this month. Last month i bought a brand new car, big enough for my husband, my stepson, me, and some additional people if needed. I'm planning vacations for us and putting back money and trying to spend time together before adding in another child. But my husband just bought a motorcycle, and he's taking extra days at work, and just seems very disconnected. He'd rather spend money on things that hes wanting instead of things that would benefit our family. Hes only 26 so i know it isnt some kind of midlife crisis lol. Does anybody else's husbands do anything similar to this? Or is he hinting to me that he isnt ready? All opinions welcome.