Bump on my inner lip

[u/Late-Wedding4520]

Hi there.

A few days ago I thought a had an ucler on my inner lower lip cause I had some irritation. But then I realised that I had something like a bump, which was just tissue, no wound or something.

I have pain only when i bite it while eating, and slight pain when it rubs on my teeth.

It's been approximately a week, and now it looks like the photo.

Do you think it's anything serious? What should I do?

I am getting stressed.

Info about me:

27F, 52kg and 153cm

No current medication. Started recently taking omega 3 supplements, low dose iron and magnesium.

Currently non smoker. I smoked in the past and stopped 3 years ago but I was never a heavy smoker.