Birth Control before IVF

Samantha • Unexplained Infertility. IVF warrior. Mommy to my angel baby, Maeve 🎀 in heaven 4/28/17. 2nd rainbow baby girl 🎀 born 8 weeks early on 2/14/19.
Hi everyone, I was just curious to know if anyone ever had any annoying symptoms while taking birth control for two weeks while preparing for <a href="https://glowing.com/glow-fertility-program">IVF</a>? I feel like I started getting lower back pain and bloat after a few days of taking it and I still have another week left. I was on birth control years ago and don't recall these symptoms. Let me know your thoughts. Thanks!