Your child is too young to love you or not love you! He doesn't make those distinctions! He's not rejecting you. He just has different needs - he may not like the cuddling, and that has to be okay with you. He may not need you to sing to him while he rocks in the swing either - all kids need to be able to put themselves to sleep and calm themselves. Yes, you want to have quiet time beforehand and have a bedtime routine (bath, story, dim lights, etc.) but don't get him in the habit of needing to be moving or having you sing to him until he drops off. You can't put a 2 year old in a swing, and you want someone else to be able to put him to bed (his father, a sitter, etc.). I'm not sure why you insist on doing all the feedings & baths and bedtime - is the father not willing? I'd suggest a change there!
Sometimes kids go through phases - but ask yourself if you are being too smothering here and if he just doesn't want it. Sometimes kids go through issues with movement - maybe he just needs to be calm and still and have quiet around him. Maybe he's got a little belly problem going on and needs to get in a better position. I wouldn't push the cosleeping - a mom just posted on this site a few weeks ago about how she has a much older child she can't get out of her bed, and the father is sleeping in another room. It's really okay for your child to sleep alone, put himself to sleep, learn to self-soothe after a dream, and so on.
It does not mean he doesn't love you! Sometimes kids prefer one parent over the other, but this usually rotates during the child's upbringing. It's more important that you get in sync with what your child needs. I'm not sure but this sounds like it's more about what YOU need and want. I know you want to cuddle and be the endless source of comfort to your child - but that doesn't actually help you raise a strong and independent child. Long term, you need to think about that. Short term, just experiment on what actually DOES soothe your child - quiet vs. a CD playing, nightlight vs. entirely dark room, stuffed animal or not, time with dad, etc.