Idk wat to do?

Hey everyone i love my man he is the absolute best but im a lil worried gere lately. Im 17w6d and he has been really distant. Ik he is stress and feels like nothing is good enough. I dont want to stress him out more by talking to get him to talk to me. Am i being over worried? Should i just let him be distant? Any sort of advice on the matter really? No harsh comments i just want to do the best for him. We havent argued or anything like that.