11th game losing streak

I'm very very confused at what's going on. I went from playing and getting promoted to Silver 3 with 79 LP about to advance again. to Silver 4 with 4 LP. The past couple of games that I've played, I've either have had trolls, intentional feeders, and or people who would be very toxic and homophobic. Muting them did nothing, because they each individually continued. After each game, I gave a report. Because who wants to go through that? So far I lost 11 ranked games consecutively. Each on different days. I took breaks, played a couple normal matches, and even played with friends just to distract myself from playing ranked. I was placed into Bronze 3 for placements. It took me about 3 weeks to get from there to Silver 3. It wasn't easy, but it wasn't as bad as what's happening right now. I'm losing hope and interest in this game.. because I feel like I'm stuck with people who don't want to take ranked seriously like I do. I don't know what to do. I don't know why this is happening to me. I'm stuck. This honestly feels unfair.

Is anyone else going through this? Or can relate?