Just on first glance...your reach is all messed up - it looks like you're throwing the bike at the finish of a bunch sprint.

A rule of thumb is that a line drawn vertically down from your nose should fall somewhere on the stem, but yours falls an inch or so behind it. Hard to tell, as the bike seems to be angled up on the trainer. The saddle is already way forward, so there's nothing to get there. All you have left is either the frame is too big for you - or at least the top tube is too long - or you need to get some flexibility in your back to ride the bike properly. Easier said than done, of course...

You can get a little out of a 0-offset seatpost, moving you forward over the BB, and a shorter stem, moving the bar toward you, and a short reach bar, and your hoods could come up on the bar a bit, but the bottom line is you need some flexibility.

Or at least that's my 2 cents of internet fit advice based on the pictures.