Hello lookingforadvice1, welcome to Psych Central.

I think everyone has their own personal space limits. There maybe an underlying issue that caused this reaction in you from the past that you are currently unaware of. If you find it is really stopping your relationships, you could try therapy to find out why you have this issue, once you understand you will be able to work on it. It sounds like it causes you some anxiety. You might like to ask your question in the Anxiety, Panic and Phobias forum also.