I cant tell and need some advice.

Felt absolutely fine all day. Had spinach and avocado and salmon flakes (both me and my mum bought a pack)

About an hour later I started to feel the grumbles of a belly. IT was then I went to the loo and it was loose. This then repeated about 20 mins later. After that I just felt sickly. My tummy was still singing a song but i wasn't going.

Then I fell asleep around 2 (i was panicked) and woke up around 10 mins ago (03:30am) feeling full, and queasy. I don't have any cramps or pains or anything and haven't been to the loo agin. I just feel like its going to happen.

Is there anybody who can give me advice.

Thanks again for listening to me