As someone with a 1st Generation iPhone SE that's deal with a one-hour battery life, I know that feel.
I almost broke down and bought a 2nd Generation iPhone SE to hold me over, but we're less than two weeks away from an announcement, so I gotta stay strong.
Ouch, well, at least you can still use it if you need to. The problem is I probably will lean towards the 6.1 Pro....which is possibly over a month away, ouch.
Oh man, I just realized as an Apple Card holder I no longer have access to my physical card number... this is going to be a major pain in the.... so glad I completely tied myself into Apple's ecosystem *snark*