Born on May 22nd, what constellation is it?

That depends on whether you are talking about the date of the solar calendar or the date of the lunar calendar. If it's a solar calendar, it's Gemini. If it's the lunar calendar, you didn't give the year, so there's no way to check it. If you are interested in horoscopes, you can download the life calendar, not only to check the horoscopes, but also to watch the daily horoscopes for free.