Pregnant? What do you think?

This is probably gonna be pretty long and may have some typos because I'm on my iphone. So, im on loestrin 24 fe and have been for about 5 or 6 months. Last week, the week of christmas, i started a new pack. I take the first pill on sunday night but i took it sunday morning that day, then i missed a pill andnthen the rest of the week i took them but not at the same time everyday pike im supposed to and i had (unprotected) with my fiance pretty much every night that week. So everyones always told me that you will know when your pregnant, i never really understood how you could just "feel" pregnant but after i missed/ was inconsistent with my pills, i started bleeding a little but not like myn normal period and had cramps like a normal period tho. I know that was from missing pills but that was for like 2 days or so then it was completely gone and i had and when i woke up again there was a little bit of darker brownish blood but it was light and it was just spots in my underwaer and when i wipe. It lasted 2 days with a little cramping but a differen kind.. Not like my normL cramps. Iv also just felt like weird like my tummy is expandinv or something lol but i never ever get bloating even on my period so iv honestpy never felt this before. My bbs have also been a bit sore but that could be from anything but iv also had these short like shooting pains in my lower back, my head but only in one small place at a time, and a few more symptom but i dont feel like typingthem bec they are thngs that could be from anything and that iv felt before. I also just "feel" pregnant! Iv thought i was preggo before but always ended up not, but iv never felt like this before and the timing mAkes sense because of my inconsistency last week. Idk if its just my mind playing tricks on me though because i want to be pregnant. I need some more opinions please. And for tgose who are going to say well why are you taking bc if youd like to be pregnant? I take it to regulate my period And have easier cramps. Im not ttc but if i did id be very pleased:)