My period came 3 days early in June and lasted a day and half this month July it came on time lasting 2 days straight after first period started feeling sick tired constanty all pregnancy symptoms done a hpt and got a faint positive straight away 2 days later tested again negative day after faint positive again confussed

A faint positive is a positive. False positives are very rare.

Wait another week or two and test again. It could be that you're testing too soon which is why you're getting a negative after a faint positive.