So according to this app i was supposed to start my period on Tuesday (Nov. 14) but i didn’t so i put no that it didn’t start so then it said i was supposed to start today (Nov. 17) and it didn’t come again ..i have irregular periods so i was a little sketch if would really track them but i haven’t started. Ive been feel cramps like short and mild throughout the day but i feel it or pay attention more in the morning ..me and my boyfriend have been trying to get pregnant for a while now not sure how long and ive been getting negatives ../: should i try to take one ? i haven’t yet just need an opinion if i should wait or take one now ? Also just putting it out there i’ve been taking prenatal vitamins