Hello again,
first of all, lots of support and hugs sent your way!! It sounds like you have your hands full and struggle right now
Please, let me tell you that letting your baby cry for any amount of time without any support is not a good idea. We don't support that technique on this forum as we believe it breaks the bond with your baby and stops any trust your baby has in you. When a baby cries it's because something is not right, something is bothering them and they cry for you to help them. Now, we can start finding out what is wrong and fix it !:)
It looks like you're giving her lots of opportunities to nap, and she might rest a little these moments which is making her NOT tired enough to take a good nap. Does that make sense?
I would suggest pushing that A time to let her enjoy play time some more. Especially the first one.
What do you think about this for a little while?:
5:30 WU
6:00 formula
7:45 breakfast
8:30 nap till ?
10:00 formula
11:45 lunch
1:00 nap
2:00 ? formula
3:45 solids
5:00 nap but no later than 6
7:00 formula, bath...
Ultimately, at this age you want this:
7:00 (it can look like this, pushing A times and breaking OT cycle can help EW)
10:30-12 nap
3:30-4:30 nap ? or longer
7-7:30 BT
At 7 months they need more time to enjoy themselves
What do you say, you wanna try?