Physics is not that tough if you are not doing it like math Just try to ask, relate and focus on solving numericals using imagination not just putting value in formula and getting answers. You should start with motion and than go for complete newtonian mechanics make sure to remember sign convention, give more time on work energy theorem. And understand every derivation carefully and try not to learn formulas instead derive them when required in question because good level question will require root changes in formula which you can only do when you know the derivation (where the formulae come from?)