mobile

Hi Urm ill start with mentioning that i am verryyyyyyy new and inexperienced with all this rooting and what not. Im a very snobby 16 year old who likes to **** with things i dont undetstand.(dont we all though lmao)
So ill start wid a full explanation on what happened and then you can tell me what ive done cause i have legit no clue. Oh and please dont mind if i posted on the wrong thread i am extemely new to the forums sort of gig (this is actually my first account lol) i heard from a friend about this site and well here i am.

So herer goes'
A few months ago i searched for the easiest method to root my phone as i read thay rootimg lets you customize your phone as much as ya want. I downloaded kingo root which does it for you.
Ive a samsung galaxy s2 plus right.
After i rooted the customizations bit hard for me but i managed t download lucky patcher, and through it i downloaded the modded play store(no idea what it did back then) i did alot of inapp exploiting for most paid apps. anyways
a few days ago i came across xposed ajd downloaded random modules like snapreps etc (i tool a giant leap of faith when i read about the soft mod bit). Anyways then when thats done i downloaded a few games(tday actually). i downloaded miniclips' 8ball ppol and i decided t sign in using Google +, it got an error saying it needs t update g+ i mistakenly pressed it. AND BANG MY PHONE SHUT DOWN, and it started booting t the samsung logo and then back, was this the way infamous softbrick,brick or a bootloop. Now im scared t even download an app from playstore, or even use google+ since in afraid itll do thay again.

-It came back t normal in a few minutes( i had t do the softreset(with the buttons, although pressing the keys didnt open anything, just thw samaung logo…and then i tool out the battery and restarted it a few times yet it stillt work. later it tried it onemore time and it turned on. qhat should i do? what actually happened? i have no idea and im scared t death cause i csnt change this phone for a few months and i need this for my gces( use it for eBooks sometimes) plwase help.

Again i donot jnow if this is the right threat im very new to this.
Thankyou in advance