Girl advice? Long term relationship

I’ll try to keep it short

Ive been dating this guy for 3 years now. Ever since we started dating its been hard manny barriers. When he pursued me he was very lovey and different.

But now that he has me he is always working and stressed. Even when he does make time for me people constantly are calling him asking him where he is at. His mind is always thinking of things to do. He likes to drink beers with his friends to feel distressed. He does that after hanging out with me but what i feel is unfair is that sometimes hes like “ i got to go home i have so much to do” and then he goes to drink a beer or something. I am really trying to be with him but I feel like this has caught up to me. I want to be serious with him but I ask myself? Is this what my life would be like? Some one who is so stressed and working all the time.

Dont get me wrong its not a bad thing. Ive communicated that i need time where its just me and him but he says he cant he cant multi task. Idk? What should i do :(