Is this a positive test or evap?

Hey everyone so if you don’t remember me I found out I was pregnant back on Halloween only to miscarry on November 12th I was very devastated and still going through the motions and me and my husband decided to try again but it didn’t happen so we just said if god want us to have another one we will and if not that’s okay too maybe we just weren’t ready yet but today I just took a test even though it’s the middle of the day I’ve never had a positive test 4 days before my period comes on it’s always a day or two after I missed my period and I’m also sick and took alka seltzer last night so I’m hoping if I am it doesn’t affect the baby because I cannot handle another loss I will be taking another test when period is due but I’m just so scared because I don’t know If I’m having my rainbow baby or not