ivf is my only hope :(

We've been trying to conceive for 4 years. I found out today that one of my tubes is blocked, and the other one almost is so my only chance of conceiving is <a href="https://glowing.com/glow-fertility-program">IVF</a>! Anyone else been in the same boat? I'm a bit nervous about it so would like to hear others experiences with <a href="https://glowing.com/glow-fertility-program">ivf</a>