I was late on my period for like three weeks an for days... than I think I got it but it was verry light an had some blood and a little mor brown whatever you would call it... it lasted about for days... I got all the since I'm PG but no morning sickniss.. I took to tests but it was at the first weeks to the second week...

Do you want to be pregnant or not? What do you need help with?
It's possible to have a light period when first pregnant... it's also possible to have a late period with old brownish material and not be pregnant... you may never have morning sickness...
Just keep taking the tests is all you can do. Start thinking about what you want to do and find out what your options are in case you are pregnant.