Yes, lots of AWers write romance and/or erotic romance and/or erotica. Perhaps if you want to clarify for us what sort of subgenre you're interested in (like, do you want contemporary, or paranormal, or BDSM, or historical, or...?) we can give you better recommendations.
I'm not sure what books you've stumbled across, but there's plenty of well-written romance out there, and plenty of well-written erotica, and plenty of well-written books with strong romantic subplots, even. As a general thing, we try not to put down entire genres here; it's part of our One Rule (Respect Your Fellow Writer). I'm absolutely sure you meant no disrespect, and there's nothing wrong with saying you've tried a lot of books and found them not to your taste, this is just a friendly, general reminder for future reference.