SBMM has gotten worse?

I log on to play season 4. I play a match and I lose which is nothing bad, the next game was the last win I'll ever get. The next few matches were all loses it was very weird normally get like 6 wins out of 10 matches. The next day was the downhill very fucking match I play was a loss, the match making was ass I got new players on my and the enemy team has 300lb fat unemployed sweats. for the next 10 matches I lose all of them then five more and all losses this was the span of a 4 days, I play more matches and still fucking lose even with sweats. If you say it's just a game you are the problem. I'm so pissed at this stupid usless SBMM it doesn't work like a real sbmm every lobby is shitty, my teammates are fucking ass and the other team is the top 6 playes in the universe. If you experience this too, then this is a bad, I remember seeing a video about sbmm getting worse but I didn't watch it, so I give this game my money and this is how I get repaid.