My home pregnancy test went from negative to positive. i know it's supposed to be invalid but i just feel pregnant. could i still be pregnant?

Repeat the Test: After a few minutes the testing strip can do this. The results are what they are in the time frame required by your product. I would recommend that you learn that there are very few specific pregnancy symptoms that are not also period symptoms and times of hormonal fluctuations. I would also advise if the period remains delayed that you retest in a day or two.

Pregnant?: Home pregnancy tests are quite reliable and if you are concerned, you should assume it is correct and get it verified with a blood test you can get through your doctor or clinic.

It appears so: If you feel pregnant and the test showed you are pregnant, then you are likely pregnant until proven otherwise.