Pregnant or not

Hi girls , so I took this test Saturday morning , it was an early test (not sure in dates as my cycle always changes) it detects at 10 . Anyway I’ve been doing cheap strip test since then and they all have the faintest line visible but faint . I have my bloods done tomorrow but I’m so worried that it could be chemical or not be pregnant at all , I feel pregnant I have swollen very sore boobs I never get that , I’m needing to wee all the time , my mood swings are awful , I was also taking the pill I stopped that on the 18th of February and should of bled soon after but I didn’t so really confused. Any advice would be great I just needed to get it out and see if anyone could help . I want to be excited as I really want a baby but I’m so scared xx