Why are men suddenly so attracted to me?

Earlier this year I lost 25 lbs (I went from being 140 lbs to 115 in just five months). Now wherever I go guys are constantly checking me out and hitting on me! I've been married for three years so I'm certainly not trying to attract men. I get catcalled and whistled at when they drive past me, random guys have come up to me when I'm alone and ask me out, more than one guy has even wanted to cheat on his girlfriend with me! I turn them all down, of course, since I'm married. I know I look attractive after losing weight, but it's not like I look like a Victoria's Secret model or anything. Am I getting all this attention from men just because of how I look or is it something else?
Why are men suddenly so attracted to me?
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