Is it :(

kelsey β€’ son born 15/09/16 7 pound 1oz πŸ’™ daughter born 08/09/17 6 pound 14oz πŸ’– baby girl due 14/10/20 πŸ’–
After last month chemical, I did a test two days ago and got faint positive done it again today got another... Shouldn't the line be getting darker by now :( I dont want this to be a chemical again :( the 1st pictures on right are 2 days ago and left are this mornings I did go for a wee at 3.30 this morning then again at 9am... Dont know what to think....