Yes. I did. And then I changed my mind.
In 2008 I was 34 and diagnosed with unexplained infertility after 18 months trying. I was all set for IVF, literally waiting for my period to start the drugs, when I found out I was pregnant. At 7 weeks a scan showed an empty gestational sac and I had ERPC.
After that our clinic advised going on with IVF as planned, but we decided against. I was sick of the medicalisation and had some concerns about IVF - some of them rational, most of them not (more about that later).
By the end of 2010 I was almost 37 and still not pregnant. We'd had all the tests again and been referred to a different clinic. My FSH by then was high and I was told I probably had premature ovarian failure (the new clinic said they probably would never have classified me as "unexplained" but who knows really) We were told IVF would probably not work, but had a cycle anyway. I responded very poorly and produced only one viable embryo which didn't implant.
The IVF was hard in lots of ways and it took me a long time to recover, about three months, emotionally.
But I did feel better and we set about accepting and building a childless life. We were and are for the most part very happy, but the desire for a family never completely left me.
So, how does it end, well I don't know yet. I'm currently 7 weeks pregnant - a natural and spontaneous surprise - although I don't yet know for sure that there is anything there yet.
So, I can't tell you what to do, but I can tell you this:
Fears and doubts are normal. As I said, I had many irrational fears about IVF - that the baby wouldn't look like me, that people would be able to tell by looking at it, that it would be somehow not as good, that my family wouldn't accept it. I could go on.. It's just normal anxiety, I think.
Some of what you're feeling might be down to the drugs. Never underestimate hormones. I found downregulation the worst bit, I felt terrible and very low.
Finally, occasionally I regret that we pulled out the first time around. Not often, I mostly think it was right for us at the time. But I have never regretted the cycle we did have.
Good luck and remember you are never alone.