Lack of gains. Help!

[Diezed]

Hey everyone. This is my first post, however I have been browsing these forums for a while. I'm 19, 5"10 & 145 pds and I am trying to put on muscle mass. I have noticed however that I am not getting the gains I'd like. I have been stuck on a few weights for quite some time. Well anyways, here's my routine.

Monday (Chest)
Bench Press 5x5
Incline Bench 5x5
Decline Bench 5x5
Dumbbell Press 5x5
Dumbbell Flys 5x5

Tuesday
Rest

Wednesday (Biceps & Back)
Dumbbell Curls 5x5
EZ Bar Curls 5x5
Cable Curls 5x5
Pullups 5x5
Seated Row 5x5
Lat Pulldowns 5x5

Thursday
Rest

Friday (Shoulders & Triceps)
Lateral Raises 5x5
Shoulder Press 5x5
Military Press 5x5
Skullcrushers 5x5
Rope Pushdowns 5x5
Tricep Extensions 5x5

Saturday
Abs

Sunday
Rest

I do eat a lot and don't think my diet is a problem. In terms of supplements, I take 2 multivitamins on workout days and 1 on non workout days. I also take a protein shake after every workout. I possibly could be lacking protein though because I don't think I get 1g/pd a day.

Basically, in terms of most exercises, I am not getting much gains, especially chest. I started working out in February. It was the first time I ever went to the gym. I benched 20 pd plates. I am now at only 40 pd plates. I try to workout regularly but I am in university so I never get to go during exam periods (which feels like always).

Any idea what would I can do?

[PocketFull]

dude im about in the same exact boat! Im 5'9, and 145lbs. and ive completely stopped gaining aswell.

[RealTalk92]

go for around 1.5 grams of protein per pound...if youre not growing youre not eating enough; it's as simple as that

[B18]

Start by fixing your routine and add a leg day. And eat more.

[Reid456]

Keep eating and getting enough rest and lifting hard. You will grow. If you don't, read my first sentence again.

edit: LOL no leg day and a back day with deadlifts. No wonder your progress is slow.

[Lanny14]

To much volume. All you need is 3-4 exercises with 3 sets each.... Eat more