Meghan Markle is finding out that dating a prince can be a royal pain! The Suits actress, 35, and Prince Harry, 32, recently confirmed their relationship — and she’s been dodging daggers ever since. Harry reportedly plans to shell out $62,000 of his own money to hire a protection officer for his damsel in distress — and he also reached out to his sister-in-law, Kate Middleton, for advice. “He set up a secret dinner at Kensington Palace for Meghan and Kate, so they can talk one-on-one,” a source tells In Touch, adding that as a former commoner, Kate, 34, is happy to prep the American for palace life. “She’ll give Meghan guidance on adapting to royal protocol.” Here are the top five tips we imagine Kate will be passing along!…