2 months late?

i got what seemed like a period march 19th and i was already 3 weeks late from my last period anyways i only really bled 2 days and i didn't even fill a tampon both days i spotted 2 days after that then completly stoped all together..  *( deffinitly wasn't a normal period at all)* .. so anyways i should have gotten it april 19th or around there but nothing no spotting no blood at all, now it's may 19th still no period no blood nothing, so im 2 maybe even 2 and a half months pregnant, ive been dizzy some days standing up, ive had white discharge kind milky, ive had sickness but i haven't been sick latly, ive noticed my stomic bloating after i eat or drink anything really, but it dosn't seem as bad in the morning, my gums have been bleeding, i feel like i want one bite of everything! , ive takenn nemeros tests but all nagative, except the very first one i took on march 17th right before that werid period it was positive very very faint, i had cramps nothing extrem but i haven't had any in awhile now. i already have a 2 year old son, but i really don't remember the first few months because i didn't find out until i was around 3 months. if anyone has any simalar storys or have been threw any of this and happened to be pregnant please let me know!!! i am going to the doctors tuesday to get a blood test i will let everyone no how it goes!