Confused

On 1/1/19 i took a pregnancy test and a faint line came up a few seconds after i took it. I went to the doctor yesterday and they did a urine and it came back negative. I took one today and a faint line came up immediately i dont know what to believe. When i took my tests with my boys both times the lines were so vibrant i had no trouble believing if i was pregnant or not and im not trying to get my hopes up for something thats probably not even their 😞 What do you guys think? Do these look positive to you?

Ps: period not due for 2 days and doc ordered blood work for next week