What to do?

I think I’m pregnant, I’m over a week late and I’ve been having some symptoms. I’ve had to pregnancies before (1 had to be sadly terminated just before 3 months) and it feels like I am again. For the first I didn’t show on a pregnancy test until I was 2 1/2 months and the second was 1 1/2 months gestation. Any advice on what I can do?

Edit:

I’ve done one and it’s negative and I’m currently in hospital and they have done a urine one and negative (like previous pregnancies). They have refused to do a blood test. Is there any home tests that for people?