We all want love in our lives in some way shape or form. I can relate to your triggers though. They seem to taint all of the good feelings we have. Being around young children can give us triggers of our past, or even make us uncomfortable. Some of us feel guilty or disgusting around children because of the myth that "a child who is molested is more likely to do it to another child at an older age". That is fallacy. In time, that goes away when we realize the truth. Eventually, your triggers I'm sure will subside (slowly but surely). It helps to set boundaries even with children. My little neice was similar to your godson in ways. She was clingy and I felt uncomfortable. The issue was, I let here keep on clinging to me when I didn't want her to and that sort of mirrored what happened when I was sexually abused. I didn't want someone touching me and I didn't stop them. Granted, I didn't have a choice as a child, but I do now as an adult. I know my neice was not doing the same thing as my perp, however, if I didn't want to be touched, then it is important to establish that boundary. Usually "Not right now" would work for that situation. Later when I felt comfortable, I would then go and give here a hug etc. She didn't think I was pushing her away at all and she respected my boundaries. Some kids we must be firm with about that but it helps to alleviate any discomfort while being around them.
Much love,
Jason