Pregnant? Had unprotected sex in April got period 2 days after. He didn't cum in me & I calculated I wasn't fertile. Took 3 tests all negative

Not pregnant. If you have done 3 pregnancy tests and they are all negative, you are not pregnant. However, now is the time to look into strating a reliable method of contraception so that you won't have this worry again. Also remember to use condoms to decrease the risk of STDs. Be safe. Hope this helps.