Need some advice please !

Patty

My LMP was on 9/6/19 so I’m about 6 days late, for the month of July I skipped a whole period which is uncommon considering I’m usually regular but August and September both cycles came in fine however because I’m late I’m debating if my periods are just becoming irregular or if pregnancy is possible I did have unprotected sex twice after my LMP but I don’t have any weird symptoms sometimes I feel like my boobs feel big at night and I’m like always hungry but then again I feel like maybe it’s just me that I’m putting it in my head lol just want some advice I also haven’t taken a test because I’m kinda scared I’m in no rush but I’ve taken test before when I thought maybe I was but they always came back negative and now I feel like same thing will happen and I’ll just feel silly for taking one