The extent of the immigration we have had in past decade has now been accepted as too much too soon by all the big parties.
Its not good for hospitals, schools, communities and so on. Whatever nationality you are, you need a doctor, you need a hospital your children need school.
My SIL is very happy and proud of her heritage and has no problem with saying that and she has not lost her accent and is very obviously polish in fact a few friends are and none of them feel embarrassed or ashamed or anything, they all simply think the gov is barmy.
If you had said where you live, people were being nasty etc, I could understand more why you feel singled out, but honestly, I really do not think you should take this personally. All the main parties will be trying to be seen to do something about immigration, its not personal
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BTW I had some philipino student staying with me, they explained how they got into the States to live and how they had to go there bit by bit as a family and some didn't get in, they live in Canada.
My sister waited years to get a visa to Australia...its NOT personal, most countries do exercise control over their borders! So please, do not be upset. 