Should I test? Or wait chart included

​I'm normally on a 34 day cycle but that was the 17th after my pos opk on the 4th glow moves it to today. My longest cycle ever has been 43 days but that was like a year ago I did a calculation online and it says my average cycle is 34 days. I just don't wanna be disappointed. My husband has been outbid town since the 12 the with the army and comes home next week. So Idk if to wait on him or just do it.