OPINIONS PLEASE !!!!

my last period in January was late for almost two weeks i got it the 17th but only lasted three days i've been following my period on Glow and another app call Period Diary...on app (P.D) it says im supposed to get my period today and on Glow it says im supposed to get it the 16th still i aint worried about that because its still around the same date but lately i started to get sick which i never do but nothing serious a lil running nose and cough also my boobs feels alot heavier i see the difference because my boobs aint big 😊🤷🏼‍♀️ im so bloated,gasy, i eat then 5 minutes later im hungry again feels nauseous here and there and i've been craving foods out of no where not to leave behind for like the past week i was having alot of discharge and on Sunday i was having intercourse with my boyfriend i felt more (wetter) than before that we thought it was my period and he stopped to check but it wasnt..i did a pregnancy test on Sat but it was negative i dont want to get my hopes high 😞i been ttc for almost 2 yrs i got pregnant back in April of 2017 but ended having a miscarriage at 7 weeks 😞 and since then i havent been able to get pregnant ...here are the pictures can yous tell me what yous think i should do?!?

^^^ Glow

^^other app