Feeling discouraged tubes are blocked only option is IVF

Me and my husband been trying for years to get pregnant, I do have two girls but we wanted to try for the boy. I’m 42 hubby 43 so age is a factor! I have done 2 HSG’s 2 <a href="https://glowing.com/glow-fertility-program">IUI</a> to only hear <a href="https://glowing.com/glow-fertility-program">IVF</a> is the only way to get pregnant, I’m frustrated because there’s no other option and they know this and they keep having me do these painful test and the results always is my tubes are block and <a href="https://glowing.com/glow-fertility-program">ivf</a> is all I can do, well my insurance don’t cover <a href="https://glowing.com/glow-fertility-program">IVF</a> 😞 and <a href="https://glowing.com/glow-fertility-program">ivf</a> is expensive, just venting I’m not sure what to do I’m open to suggestions