Body odor!!!!!

His Butterfly
Ok I've got a question, I normally can go without deodorant, I rarely have any body odor except for during extremely excessive exercise, but the past three days my armpits have been strongly smelly, not necessarily a bad smell as if I'm dirty and need to bathe but a very strong smell, and I'm not even sweaty, and I have bathed and tried deodorant, nothing is working, and its embarrassing, what can I do? (Keep in mind I got off of BC 2 months ago, and my bf and I have had sex the past couple days although it wasn't very pleasing for me until last night which was mostly to satisfy me.. But we haven't been very sexually active till this past few days because I work night shift and by the time I get home he isn't really in the mood)