Question In title really but I am really struggling to walk 60kg of dogs at 23 weeks pregnant with horrific sciatica 
Dog1 walks nicely but is strong, dog2 is an 11 month old nervous aggressive idiot who loves to lunge and bark at people and dogs and drag me around.
I have gentle leaders at the moment but even in these I am struggling. I already attend dog training but with dog2 progress is slow.
Any ideas?