Sami comic (feat. Jess, Sonja)

どうして 言ってくれないのかなあって
Won't you please say why?
(probably not correct, the meanings exclude the words at the end but I can't figure them out)
(it starts with a why, and has a request to say something, possibly a "I wonder")
ずっと考えるようになってきちゃって
I've come to think about a lot the whole time

私じゃダメなのかなとか
I wonder about things such as if I'm no good
他に誰かいるのかなあとか
I wonder about things like the others
いろいろ思っちゃって
I think about a lot

...... それで
..... Because of that
任務中に うっかりケガしたんだけど
I got carelessly injured during the mission

ハンナさんだったら
Hanna-san, when this happened
きっとこんなミスするわけないよね
(was?) sure that I was not the reason for this mistake

私
I
自分ではもう少し強いかと思ってたんだ
I've been thinking I'm not a little more strong myself
(ehh... there's a "not" in there in some fashion, I don't quite know what she means to say)