Best quests to start out I'm a level 3 Evasion/Onehanded/Block Nord and I need to figure out what to do in order to get myself ready for the main questline.

I'm new to the DND style levelling curve and thus I didn't realise how hard the game would be early on and I want to know what I should do to level up early on.

Any advice?

Update: This question has been answered.
               I'm getting the Missives mod and using that.