You need to improve a lot man...

AKo is a fold pre man. You should be crushed by the ranges here.

Q3o is a bad beat, although if opps are that loose you should probably fold preflop.

Q8o is your own fault for not betting flop. Never slowplay 2P is a good rule of thumb.

44 is a terrible limp PF. You just put over 20% of your stack into a pot with about 12% chance of hitting, IF someone doesnt just push over the top PF. With your stack this is a push I think, but if not its a fold. Those are your only options.

Start by reading all the stickies in both the STT and MTT forums, and then start asking for advice on hands.