But I am incredibly lost when it comes to this game any help or guide to advice.
I did the same thing you did. I started out in CKII, played my heart out (so much so that I got bored), then migrated to EU4 because I really, really wanted to learn to play this game. For me, CKII was much easier than EU4. In my experience, EU4 gives you much more game control but all that control has to be learned. I'm 500+ hours in and I still have questions.
As others have said, YouTube Let's Plays are a resource but I found many to be out of date (I really started playing about 12-18 months ago). For example, Quill18 did one on Castile that is now a little out of date, but does explain the basic mechanics of the game well. It may be helpful to roll your game back to whatever patch was in place when he did that tutorial so you can follow along. Arumba did a couple, too, that are also good. There's one Russia that I used to learn to play but I can't find it now. Just watch for the date on the video.
The Wiki is excellent. Play with it open. It will save your life. And there's nothing wrong with pausing the game every few minutes to look up something on the Wiki.
I take notes - literally. I have a notebook I filled with notes on the game.
Otherwise, some general suggestions from my experience.
1. I didn't start on very easy and maybe that was a bad idea. I died a lot in the beginning because the game is hard. So maybe that's a good suggestion? If you don't start on easy or very easy, just be prepared to suffer losses. For me, I find that when I learn a game on easy, I want to keep playing on easy. So I started on normal and 500+ hours later I'm still there.
2. There's a lot to learn here. A lot. Don't be discouraged if 100 or even 400 hours in you still have questions. The difficulty and the learning curve are what makes this game so enjoyable.
3. The easier starts (IMO) are the Ottomans (which are almost stupid easy - which I played for like an hour and got bored), Muscovy (which starts with a good general and will give you an immediate war you can win, so you can learn battle mechanics in a safe mode), Portugal if you want to learn to practice colonization. I recently played England and found them to be quite easy, but I avoided any wars in Europe until around 1515 and never got the Hundred Years War.
4. That said, I would honestly just pick a nation that interests you. People on the forum and elsewhere told me to play the Ottomans when I was learning. Thing is: I had no interest in the Ottomans. Playing the game became work and when something bad happened, I just wanted to quit. My second or third nation was a daimyo in Japan that I really wanted to play. I did two runs, died both times - and loved it. It's the challenge of the game that keeps me playing.
The very best advice I received on this forum:
Don't give up. If something bad happens - and something bad will happen, this is EU4 - stick it out and fight your way back. If you can do that, you can win the game.
