Soft erection or erectyl dysfunction?

hi,i am a 28 year old male.i have had a very high sex drive till now.i am still single but probably will be getting married pretty soon.

since a month or so i have been experiencing soft erections.i am very fond of masturbation and i do it like 2-3 times a week.nowadays i do get erections but they are not that hard as they used to be a month ago.i used to hold it on for atleast half an hour but these days i am having trouble in holding it even for fifteen minutes.even the usual sleep erections are not that hard.i dont drink and i smoke just one cigerrete a day.i usually masturbate watching porn.

i am getting married pretty soon and coming from a conservative country like india where men are judged on the number of kids they have,i am pretty nervous and i dont want to be in an embarrassing position on bed in front of my wife.

brothers..please help me out. anybody out here who can advise me in this regard?

please..help...me...