Is Pregnancy Possible Through Intercourse A Few Days After Discontinuing Mononessa?

Hi, my name is Shania. Soo to be honest i haven t had a check up in over a year, i know i know not good. But anyways i got prescribed birth control mononessa, and took it for a year with some change, anyways last September i finished the pack and decided to stop since i wasnt sexually active often what about every 8 months when i see my bf we have intercourse more than once but then won t see him for that time frame. anyways last September we had intercourse id say a few days after stopping the pill, which i finished my period around that time too. I did take a morning after pill one of those days too. So i took a pregnancy test about a month after it came out negative though i did get my period that October anyways. That November i believe i had a light period for one to two days around thanksgiving that s it. And a side note my periods are always light and last 3-5 days normally. Anyways i haven t had a period since then and now its the middle Or so or may. I had intercourse again within the week of the 2-8th of may and around the 11th i started noticing my irritableness has been way worse than normal. Ive had lots of craving, i feel like im breathing heavier for things i normally don t breathe that heavy for, i also noticed i could be sitting doing arm work but come home tired like if i ran a marathon. I haven t taken a pregnancy test since it hasn t been that long since intercourse. Oh and i took a pregnancy test back in February and it was negative. I ve had A LOT of stress within this last year too on top of everything! can you please help me im scared now i don t mind if im pregnant but im scared if im not because i feel like if im not, something serious is wrong and im scared of bad news im afraid ill be told i have this diesease or have cancer or will never be able to have kids or that I m dying so young. Please can you help me by maybe telling me what the possibilities are even the bad news, im scared yet dying to know