Might be pregnant

Im a teenage girl who has been talking to one guy since i was 12 . Ive managed to loose my virginity to him and everything and only mess with him for years . We stopped using condoms like pur 6th time having sex and trust me its been A L O T ever since . We had sex on the 28th of april and on may 8th i woke up to me and wiped and saw a streak of VERY LIGHT pink blood . And when i kept wiping it went away. I also eat all the time now like all the time and i cry atleast 3 times a day . I feel sick all the time but its just a feeling i never throw up. Does this sound like pregnancy ?