Clomid 3rd round!!

Hello everyone!! I am currently on my third round of clomid 50mg (5/9) and it's a bittersweet moment bc per my ob/gyn this is my last round and then off to infertility specialist of nothing happens this round. I feel so exhausted with symptoms of pregnancy but af shows her face and I am trying so hard to put a smile on my face and look forward to the next round but as a women you began to feel like empty? (If that makes sense) I am positive I will have a baby but it's just like bittersweet I suppose! Btw I have a beautiful 4 yr old son and we have been trying to conceive naturally for about 2 1/2 years and been on clomid since may. If anyone else is going through the same thing I just wanted to share that your not alone and one day we will be able to post that we tested and got a BFP!!! Good luck baby dust to you all!!!