Question

So I just got off of my period. We have been TTC for 5 years, we have one son that is 6. My period this month was not “normal” for me. I am usually a heavy bleeder and this month is wasn’t bad at all. This week I’m sick, I thought it was a stomach virus but it’s lasted for going on 4 days now. I was sick like this when I was pregnant before. Should I test or wait? Help! I so want to be pregnant but don’t want to get my hopes up, just Incase it’s a bad virus. 😔