1st IUI resulted in miscarriage

Ka

I had my first <a href="https://glowing.com/glow-fertility-program">IUI</a> May 12th that resulted in a miscarriage from low beta hcg. D&C; was performed on June 19th and I've already had my first cycle since. I'm hopeful that a second <a href="https://glowing.com/glow-fertility-program">IUI</a> would result in a successful pregnancy and live birth, but I'm so scared. I'm 41 and ttc my first biological child as I have a wonderful 20 month old son through adoption. Should I just go to <a href="https://glowing.com/glow-fertility-program">IVF</a> like my RE suggests or try another <a href="https://glowing.com/glow-fertility-program">IUI</a>? I really cannot afford <a href="https://glowing.com/glow-fertility-program">IVF</a>. Also I'm a smbc.