My Roll is Slowly Growing But Swings Suck

As of 11/9 I my roll is $560. I got my Rakebreak and lost a few bad hands. I had $680 when my rake came in. I stepped up to the $50’s and took some horrible loses. 3 quick hands where I lost: 1 – Nut flush on turn with me the aggressor the whole hand. Board pairs the river and he pushes. I only have $10 left and getting 9to1. I obviously call and he shows-down a river boat. 2 – I have trips and the board 4-flushes and I have to lay it down with like $30 invested. And 3 – I have an AK for TPTK and the board pairs one non-ace card, I bet and get called. River then commences to pair the other non-ace flop card. He pushes and I have to drop. With some other bad plays and beats I go down $150 for the session. I drop back to $25NL and recoup some. I am still playing $25NL. OK, I’m done whining now. I’m going to get $650 again before I try again. I am still having some problems dropping on the flop with premium pocket pairs to massive aggression. A single pair is often in bad shape in these situations, but it is so hard to drop Rockets on a low board, because sometimes they show smaller premium pockets and are willing to rock and roll with an overpair. I will continue to work on this and watch my stats closely.