I had sex in March and he never came, but i gave him a blow job and then used my spit as lube. Also, he touched his thing, and might have got some precum on it.. then he fingered me afterwards. What are the chances of getting pregnant from this? He never came either.. We also used a condom.

Also, I got my first period a couple of days late, but a negative pregnancy test. Then I took another one 1-3 weeks later and it was negative again. Then I got my second period 2 days late. I don't think I have any symptoms of pregnancy, but i've been reading these stories about these women whom had their period while being pregnant and they didn't know they were until like 5-6 months in.

What is the possibility of being pregnant after 2 periods and 2 negative pregnancy tests?

i know i sound ridiculous.. but there are so many weird stories;

My stomach used to be squishy when I poked it with my fingers while kind of bending, but now it's not as squishy anymore.. what could cause this? I have been constipated.. so could this be the cause? Because my stomach looks bloated and such. Also, i'm scared that I wont get my 3rd period.. Should I be worrying or just stop? : 

Thank you..