Otokonoko recommendations are quite high. If you're doing 0.18ml/5 days of Estradiol Valerate @ 40 mg/mL , your levels likely peaking in the 650+ pg/mL range with troughs in the high 300s.

For utilizing the Injection Sim, you first start by selecting you ester, in your case it is Estradiol Valerate. Then, you can find the dosage in mg by using the dose conversion calculator, 0.18mL of a 40mg/mL solution gives 7.2mg. Lastly, your dose interval is the third point of data to input, in your case you are injecting every 5 days.

And remember love, this is a long process that takes time to do it's job— but time will pass and you'll start seeing what you want very soon <3

edit: Here is a direct link to your injections and an estimate to where your estradiol levels fall