Hello. I am a teenager and i've just noticed some weird pimples on my butt and lower belly. I am worried they might be HPV warts. I've had oral sex with my girlfriend (receive and give). I've also had flue-like symptoms a week after the "first time orally", but my whole family had a virus in that period of time. We were both virgin and so i think that this is not the case, but am still a little anxious. I will provide the pictures below so you can take a look. Please help and thanks.
Pictures: https://imgur.com/a/MwdnV9M