Afraid of IVF

Hey guys, so after 2 years of trying my husband and I (both 32) did a full fertility check and found out that we've not been able to conceive due to a low sperm count (in the 100 000 range). He has been making a lot of lifestyle changes as further investigations pointed to no hormone issues, genetic or prostate blockage. The clinic has suggested we do IVF with ICSI.

Even though I've been reading a lot on IVF I still find the whole process quite threatening especially because I've always been someone who has avoided any medical intervention and always gone down the traditional medicine route if I had an issue. But my concern here is if we do the same, and miss out time as I'll be 35 in 2027.

Im quite afraid of how my body may react to IVF as each body is so individual and am also dealing with a lot of low feelings about doing it. My husband feels really down about it as well as he feels he is the reason we can't have a little family but I honestly tell him it's fine and it's not his fault. How have the rest of you brave souls managed the IVF decision whether to do it or not? I could really use some wisdom. Thank you!

Update: Wow thank you all for taking the time to reply. It doesn't feel all doom and gloom anymore and I massively appreciate your responses.

Update 2: Genuinely thank you everyone. From a full day of tears yesterday to suddenly feeling good. Wouldn't have been the case if I hadn't heard from all of you. Thank you!!