Om Namo Vasudevaya
The Sun will continue to reside in the constellation Aries till the 14th of May. After that it will move to Taurus, ruled by Venus, and is any enemy sign for Sun. Aries, ruled by Mars, is a sign of exaltation for the Sun.
Mercury begins the month in retrograde motion and will remain so for the major part of May. He is placed in Aries as well and will remain in the sign of Mars till the 7th of June. He will resume direct motion on the 22nd May.