Can I make it in mma?

I'm currently training hard and attend bjj and kickboxing cles regularly. My problems are, I'm short and muscular.. I'm about 5'6 and 190lbs. My bodyfat is around 18% which means there's only 34lbs of fat in my body. Is there anyway I would ever be able to make it to the lightweight cl or the 145lb cl? Those might be the only cles where my height won't be a huge issue but I'm not sure if my body can cut 45lbs due to the fact its already pretty muscular and not fat. What do you guys think? I know I could make 170 easily but my height would get me killed lol