Just found out Ok so I had a miscarriage in February right before my birthday and we have been…

Just found out

Ok so I had a miscarriage in February right before my birthday and we have been trying since may we knew once I didn’t get my period because it normally comes two to three days early but anyways. I took a test last night it was positive and one in the morning positive which would put me at 4 weeks but my question is doesn’t anyone else get a cold right before they find out they are pregnant and what all did you take it’s been four years and I don’t remember what I could with my son all I know is he’s healthy and I didn’t take medicine with him