Since you are new and do not know how to cast spells and there are many then you may find it easier to carry a talisman such as a stone. You can look it up easily online to see which is best.
Some say that boji stones are lucky. I have never used them for that but they are great for all kinds of magic. An all purpose magical rock. Lodestones are notoriously lucky and are known to draw money. A lodestone is another good to have all around magic rock.
I have heard of a devil's shoestring spell for luck that is supposed to be proven and ancient. Try doing a search on that. There may even be a spell using devil;s shoestring on SOM. I have not checked.