When did you stop taking test and finally believed you were pregnant

So i had a chemical back in March then a regular period after on April 7th i was due for me period but i had light spotting for two hours then nothing so i started taking test af 6 days late all negative until finally i was past two weeks late. So my doctors gave me a 10 day medication. I finished the medication and still now period i waited another 5 days and took a Test and it was positive they l have been positive since but i keep taking them because I’m so scared how ever i did a blood draw today so hopefully good news on Monday!! If everything is correct i should be due the end of Jan