Frequently suffering to passing urine.

Dear sir / madam I am 33 year old. I am frequently suffering to pass urine . I had stones in the past , 2 years back but removed by stunt operation I am feeling like urine retention but have no pain anywhere. I am suffering with sevear gastric problem also I have dust allergy , may be I have allergy to mlik products also when ever I take milk or curd I will get allergic symptoms and it will lead to sinus infection so I stopped using milk products Is there any connection among all these 1.kidney stones, 2.gastric, 3.not using milk ( i mean low calcium intake) , 4.Allergy ( I am using deslorotadine tablets and some times levoctrizine) Please help me my life has become so Mess I can't figure out what is wrong with my health Thank you regards Ramakrishna