Crypto analysts suggest a promising potential for a meme-coin rally in May, including Dogecoin.Ali Martinez, a cryptocurrency expert, believes that the current price correction could kick off the next bullish phase for DOGE.In the past, Dogecoin has experienced significant drops followed by substantial gains, indicating the potential for future growth.Reaching the $0.20 mark could be a significant milestone for Dogecoin and may lead to further growth in May.