Client Crash at Loading Screen Please Help

I don't know what's going on, my internet is perfectly fine. I went into my first game, loaded in, and had to remake because of a dc. The second game, I didn't load in. I ended up getting placed in low priority q. So I went in to ascension and a blind pick game, (the previous ones were all ranked) and everything went perfectly fine for me. So then I went into another ranked game, and the same crash happens. I lost Lp through this and I'm still in low priority and it's really unfair considering Riot just posted this as a common issue that they are looking into. I could use some help on a next step.