First post: Excitement followed by disappointment

Amanda 💛
Hi group,
I'm new to the app. So let me tell you a little about me. I'm married and have 4 children and 3 dogs. I got my tubes cut and burned in 2/2010 and had my reversal done in 9/2016, so exciting and worth every dime. The main reason I had the reversal was for PTLS which it has helped. My husband and I were not actively ttc but we were not preventing it either.
On the 12/29 I got a positive pregnancy test, it took a minute but then we were both super excited about having a new baby. I went in on 1/2 and had my hcg done since having surgery I know this needs to be done early, it came back at 139. Not to terrible for being 4 weeks, but I had to go back in two days for another. I went back on 1/5 and the Dr. met me in the hallway and said he would see me then which is awesome so I had an ultrasound, first ob visit, and more labs. Today around 1 pm I used the restroom and noticed some blood, called the dr and they said " we expected this, your hcg came back at 53." So apparently I am having a miscarriage at exactly 5 weeks. While I'm happy I got relief from the PTLS and happy that I could conceive, I now am very sad that it didn't stick. 
Anyways, I suppose better luck next time, and best of luck to those ttc, and congrats to those that have. Reading your posts have really been both uplifting and informative.