This is not a good day to pursue the object of your desires. You're in an emotionally complicated space and you'll tend toward obsession, not to mention suspicion. If you try to make contact today or go out with someone new, you'll most likely just end up twisting things up in your mind.
You might decide -- without even knowing this person -- that they're The One, and then you'll go about trying to secure that bond, regardless of whether they're feeling it or not! You're feeling especially needy on this day, and you might regress emotionally in order to get your needs met. Even if you're normally quite an aboveboard person, this transit could make you feel insecure and could push you to try to manipulate your potential sweetie into making a declaration of affection to you. You also might misinterpret things they say, and get jealous or possessive as a result, if, for example,they mention having gone on other dates recently. Why put them, and yourself, through that? Just take a day off to nurse your feelings, and get back into it in a day or two.