I've done IVF 4 times (3 of them while low carb). I personally have always tried to drift up out of ketogenic while going through that - and that's my personal opinion about pregnancy too (I feel low carb is fine but I'm not so sure about ketogenic levels).

I too did most of my shots etc on my own with my husband traveling. At first it sucked then I got used to it. Once I was used to it I didn't want his help even when he was around.

Best of luck to you - I know it's quite an undertaking, physically, financially and especially emotionally. Feel free to vent all you want - sending virtual hugs.