Hi Jaemsbrown (a great singer by the way!)
I agree with your support lines. For me, on a downtrend, I also use horizontal support lines. All dotted lines are my addition. I see three primary supports and for me these are more prominent than the slanted support lines. This because the slant support lines miss much of the horizontal support regions or only briefly touches them. I've also drawn my projections of a probable abc correction using these horizontal supports. The first possible stop for c is at around $3,175 as marked with (c?) and the second is $2,000 or so as marked with (c??). There could be a panic overshoot below the lowest dotted black support, but a brief one. I see this scenario as my probable and so primary count.

If there is a b wave bounce at the first dotted black support, this could result in a potential Head and Shoulders Top pattern as noted by LS (Left Shoulder) and Head (H) and Right Shoulder (RS) peaks. Note that your top most red line support would make a fine looking Neck Line to this H&S Top pattern.