Should I take a HPT?

My husband and I have been TTC for almost a year now. Tonight while I was at work I got really sick like throwing up sick. Ended up going and throwing up very bad, got really dizzy and light headed and my husband had to take me home. We've been doing the BD a lot this month but I haven't been keeping track on Glow. Should I take a HPT? I just don't want to get my hopes up..again 😔