Ideas?

So for the last three days I have been randomly getting sick as the day goes on.

I wake up in the morning and feel completely fine. By lunchtime I start feeling a little nauseous and by dinner time I don’t want to move from the couch and have no appetite.

It feels kind of like I’m bloated, have a cramp and need to throw up all at the same time.

I am TTC but it’s the week after ovulation and I haven’t missed my period yet so it’s too early to tell.