No your hcg levels should have gone back down
You should have a positive pregnancy test during the entire pregnancy. The hormone levels are the highest from 10 to 14 weeks and a home pregnancy test will be the "strongest" positive then.
No.
This does not necessarily mean you've miscarried, but you need to see a doctor as soon as you can. My doctor told me there is not much anyone can do about a miscarriage until 23 weeks pregnant. When your situation happend to me, I was only two to three weeks, and it did not work out so well for me. I still tested positive on home pregnancy a week after my doctor confirmed I'd miscarried, so don't bother wasting money on those home test. Go see your doctor.
2 weeks after sex at the earliest
Yes. It can take several weeks for the hCG to clear from the body. It depends what stage of pregnancy you were at.
You can begin to get positive results from a home pregnancy test at a minimum of 2 weeks after conception.
Yes, it can take a few weeks for the hormones to go back to normal. Of course if you know you've had unprotected sex there is a risk for a new pregnancy.
I had an ectopic (tubular) pregnancy, and my home pregnancy test was positive by 5 weeks. I would go to your obgyn and get a blood test. They can check hormone levels to see if you are pregnant, how far along you may be, and if they feel it may be ectopic. Good Luck!
Go see your dr. They can run more accurate tests than a home pregnancy test.
Yes it takes a few weeks until the hormones goes back to normal.
Yes. If you are pregnant you will be likely to get a false negative. Most women will test positive with a home pregnancy test at around 3 to 6 weeks of pregnancy.
A home pregnancy test will show up most probably negative in this case.