God doesn't give us gifts that we're unprepared for. So why would He send [her] to me, knowing that I wasn't ready?
Well, that must mean that you are ready for [her]. When God sends us blessings, we don't ask why they were sent. We instead, accept them and adapt to them. We grow and appreciate them because He expects us to. But hey, you have free will to choose [her] or ignore your gift. Just don't wake up one day complaining that He hasn't answered your prayers, because He'll remember the woman He sent you when your life was low and you'll be getting an invitation to her wedding.