I'm I in the wrong?

My boyfriend goes to uni part time and he complains that seeing eachtother maybe 4 times a week is too often, I work full time and I work nights on floater, lately he's in last couple weeks he's been staying at uni 9am - 12am Monday to Friday so "he can finish his work for the 18th"... Am I in the wrong for being upset that I already feel pushed away and is it selfish that I wanna a atleast be able to see him in one of them nights on my day off before I have work again in couples nights for few days? He doesn't do uni work on weekends but I haven't to work weekends... I would happily stay and sleep at his after a shift, giving us 4 hours before I have to go off to another shift but I get the feeling he wouldn't want to do that 😕