Second round of iui and feeling scared

Morgan
Our first round was not successful and it was hard. I am so scared as we go into round two. We added two more hormone injections  on top of the oral hormones. My nurses and Doctor are really confidant that the increase could do the job but I am still scared. I have gained so much weight and no matter what I try I can't lose the weight. 
Please help! I am really needing to know I am not alone.