Stupid question… can I request for a miner to include a TX that is stuck?

Major apologies in advance if this is a stupid question!!

I have been trying to learn and feel I've come along well, however, in providing liquidity to uniswap, I have run out of eth to cover gas to do so.

I set the gas price at all I could afford (45ish) and appreciate that this baby is going to sit in limbo for days. I don't even have the gas to cancel this transaction.

I can't afford to pay more fees to send more eth to metamask just to cancel my $50 TX fee to then send through at $100.

Is there a service whereby I can ask a miner to pick up the TX and include it. I can send nano as thanks, but that's all I can really offer.

Thanks