What were some surprising signs that a relationship was affecting your health?

I’ve been experiencing some crazy physical issues lately in my relationship because it’s been unhealthy lately. Like skin breakouts, psoriasis flare ups, feeling literally sick, jaw clenching/pain, and to top it all off my eye lid is swollen and red (not sure if I can blame a relationship on that, but the timing is funny as I never get those).

I really believe a bad relationship will bring out the worst in your body due to stress/bad mental health. What were some things you noticed in your experience?