Hi DOctor , I Am 26 And Weight Is 55kg.

Hi DOctor ,

I am 26 and weight is 55kg. I am suffering form PCOD. I was good at menstural cycles for first 3 years of start. Later PCOD problem started. Now I am married for 10 months and from last 3 months we are TTC.
This month i have used stimufol from day 2-6. I had follicular study on day 12 and there a DF of 20 mm. Doctor gave me injection and it got ruptured on day 14. We had unprotected sex on these days. What are the chances of pregnency ? I can go for 2-3 more cycles in this way to get pregnant and will it be possible in these cycles. I don't want to go for IUI and IVF as I am scared to discuss this with my family. Please help. Please suggest if I have to make any changes in my food and exercise. I am going for 45 min walk daily. Is it good or prevent pregnancy? I am very much scared and eager to conceive in next 2-3 months.