Please help???

Elle

So, I’m not for sure yet, but the signs are there. But I think I’m pregnant. I haven’t had a period since December 1st, I’m gaining weight like crazy, my boobs are getting bigger, I’m super moody and I’m always tired. I also have a kinda thick discharge. Idk if I’m just paranoid or what. I’ve taken two tests and they’ve said negative but I still have these other symptoms. I would just like some help figuring out if I’ve got signs of being pregnant or not. I’m 5’8” and 3 months ago I weighed about 115-120 and now I weigh 135-145. My bra size went from a 32D to a 36D, and I’m usually chill and easygoing but now I’m just tired of everyone’s shit. My boyfriend and I don’t use condoms but we’ve been together for 3 years and not using a condom and nothings happened, so I’m just not sure.