I completely understand being impatient & your sense of urgency. Even though I'm 31 my amh is 3.2! When we started fertility treatment it was 4.2. I'm not sure why it's so low but it was so stressful! It's like you hear the your clock ticking loudly all the time. It stressed me out so much I had to get counselling.
Being stressed really doesn't help. I am also overweight. I was over 30 bmi before Ivf. I lost 10kg in a few months with weight watchers. You can do it! Make it your focus. So while waiting for your treatment you are activly doing something. It helped me feel more in control & less stressed. You can get pregnant with a amh of 5.3! I did it with a 3.2! I also took royal jelly & CoQ10 supplements to improve my egg quality & improved my diet. Try to focus on improving your health because it is some you can control. All the best!
Hope you get a bfp soon! Xxx