You can worry about all the what if's and run completely out of time... or you can give it a try.
Which one do you think has a better chance of improving your current predicament?
Hesitation will kill ya.. or the relationship at least.
"The weakest soul, knowing its own weakness, and believing this truth that strength can only be developed by effort and practice, will, thus believing, at once begin to exert itself, and, adding effort to effort, patience to patience, and strength to strength, will never cease to develop, and will at last grow divinely strong."
- James Allen