My situation sucks because I am an idiot and had unprotected sex twice with my ex boyfriend,I thought we were okay because he had a vasectomy and the month before we had sex,he had been tested and was shooting blanks.
We had sex June 8th and June 12th,both times unprotected.
Anyway,I missed my period in June so I panicked and since the last week of June, I began taking pregnancy tests. I got my period July 3rd,normal and heavy,then August 5th,and September 10th-all 4 days long and pretty normal. I have been testing over and over from June until last week of August,all with different pregnancy tests brands,and all types from digital to the line ones to the $1 one that I had to use a dropper for.
All my tests,all 10,have been negative. I have been having pregnancy symptoms like back pain,heart burn,and moody,and slightly dizzy with tiny tummy pains and bloated,but that's about it.
Please help,do I sound pregnant or no?I haven't had sex since then,I'm way scared,I can't even sleep or function right without worrying.
I don't have health insurance to get a blood test either. Do I need to test again?
Please please please help.

You missed your period because you were stressed out, and sounds like you are still stressed and having imaginary pregnancy symptoms, but did you actually see the test he took that stated he was shooting blanks, or did he just tell you that?

There are pregnancy clinics that are free by the state you live in (I know I used to live in Michigan), where you can get a free blood test. Look it up for your state. You are going to have to do something like this before you drive yourself nuts.

You had sex with someone who does not have sperm ( if that is true and he is not lying) that only you know. If that is true, it is not posible to be pregnant.

You have had a period since then,

All tests negative.

You are not pregnant, but obsessed, to a unhealthy level.

There are as noted free clinics, like planned parenthood.