Twins or not?

I'm feeling on the edge at this point. In need of kind supportive honest opinions.

Transfer is on the 24th. I have two embryos I was going to transfer now I'm starting to back out of the idea of two and just transfer one. I'm getting cold feet about two. The only reason why I feel obligated is because this is our last transfer (at least for a quite a while) and I wanted to give our day 7 a chance versus discarding. We won't be paying storage fees for 1 embryo a day 7 let alone a single transfer so that's why I have guilt tied to this like I have to. I hate the options in the table. I would donate but my partner is very uncomfortable with the idea so that's off the table.

What's scaring me is the complications of a twin pregnancy and the lifestyle I'm just nervous. There are days where I'm determined then days where I'm like "what was I thinking".

And I know there's

risks of twins with 1 embryo but that's why I'm so on the fence l'd happily go along if one embryo split I'm just so tied with transferring two now.

Help

We are transferring our day 6 good graded embryo so the question is adding the day 7 (poorly graded) embryo (both untested) ***Id also like to add I have a 2 and 5 year old 😬😁