dont know if pregnant

hi I really need some help know about this ummm not to long ago like6 mouth ago I lost my 3 belly had no idea I was pregnant and just went to the bathroom and had I baby come out called 911 and the baby was dead by the time they go to me but the I had my period for like two weeks and from then I had not gotten my period and I also have milk comeing out of my breast and I have a uti and a really bad smell in my pee but it get better I have no insurance plus I am very poor so if and one can just tell me what they think is wrong