No Pain No Gain?
Best thing is to just start over again. Only do 1 or 2 sets and use just warm up weights. Gradually over a couple of weeks or a month start adding sets, exercises and weight until you're up to were you left off.
Personally I'd do a short full body workout 3 days a week for at least 2 weeks and just doing 1 or 2 exercises per bodypart and just 1 or 2 sets for each exercise. Progress slowly and you won't get hurt or so sore you stop going the gym.
Personally I'd do a short full body workout 3 days a week for at least 2 weeks and just doing 1 or 2 exercises per bodypart and just 1 or 2 sets for each exercise. Progress slowly and you won't get hurt or so sore you stop going the gym.