Is it kanji beginner's day?
Well, you could maybe use the jlpt lists that have been made just for this purpose? Start at jlpt5 and work your way out towards jlpt1.
This site has everything you need :
http://www.tanos.co.uk/jlpt/
Especially anki files, get anki online, on windows, android or whatever, it's very useful.
Go at your own pace but do it regularly and everything should work out eventually.
Eventually you have to learn both kun & on, kanji are only a part of the nightmare, then comes compound kanji and that's when you will need onyomi. So skip readings at your own risks.