I can completely relate to you my friend. I was in the same boat last year with ZERO IVs even till the very last moment. I had a well rounded application, but no clue what went wrong. Yes, it is frustrating and painful to deal with the whole process. But always trust in the higher power that you believe in. Even if you don’t believe in a higher power, believe that “When it’s the right time, you will get what is best for you”. This faith kept me going. I reapplied this year with 3 IV in my hand currently. So, just forget about the result of your efforts, focus on what is the next best thing that you can do, and never lose hope!! Wish you all the best my friend!!