so me and my friend were talking on my symptoms this pass days of my teeth tinglying always tired…

so me and my friend were talking on my symptoms this pass days of my teeth tinglying always tired even if i slept early moody stinging threw my nipples smalls cramps and backpains and then my bf also saw the ring around my nipple getting darker so she told me those sound like the symptoms i had when i got pregnant of gorda (her daughter) and she said theres a chance u are and she herself since we are comfortable with eachother saw my nipples and said yea ur rings are the way mine were when i was pregnant so today i noticed i wasnt only tired still like before but i was super thirsty and i drinked water or milk never calmed my thirst i had to drink alot of water yet i got thirst again the same way a little while later a friend of mines grabbed my arm and said i was really hot my body heat and i was weirded out cause close to wat my app says is my ovulation idk cause i dont use opk sticks but to wat it says ive never told i was hot on boody tempature and i also check my tempature it cams out 98.6 im normally 94or 95 then and i got headaches today they would go away and come back and rn im light headed wats going on i asked her about it she said the body heat is normal since her temp. went up with her daughter too i told her isnt it to early to feel symptoms and get pregnant she said no its actually possible u to ovulation a few days after ur period and that since everyones bodys different i might actually be cause ive never felt this before i just wanna know wats goin on