I can't afford a DNA test right now (I'm in debt from college) 
And, I tried looking up my grandfather's family history but I cannot trace beyond him. No matter where I go it's a dead end. I can't ask him because he's gone.
So really this is a guessing game, I'm just wondering how likely it is based on what my mother said and the pictures.
My other relatives look 100% English but some of those traits in the pictures pop up here and there on my mother's side of the family. Those traits are most noticeable in the pictures of the relatives I posted photos of.
My mother and one of my uncles are dark skinned all year round, and had what they called a 'beak' nose. Sort of like a Syrid nose, that was 'large'. I'm also darker skinned even in the winter. My mother was actually brown, though my grandfather looked light skinned. When I look at myself I almost see some kind of Semitic features there.
The problem with tracing is that there is also families of 100% English and Irish origin with the surname, unrelated to each other, and they live in England also. Though according to a person who researched the surname, he said the Bloom families near Manchester were crypto-Jewish, and my family lives very close to there and there were people with Hebrew names like Esau and Hezekiah with my surname living in the same town my family lives. I also met a man with my surname in my town and he had the black hair, short head, and brown skin also.
My mother implied she was well implied that Jewish was an ethnicity, rather than a religion.