Freaking out

[vvvworried78]

Dear sir,  after a high risk exposure Insertive anal for 2 minutes unprotected. my first test done was like this
Neutral (grey) colour control line and a few minutes after patient line faint grey appeared on the test strip. instructions shows should be red colored line in control and patient area.
second test was negative (both test alere determine hiv 1/2 antibody test)
it was in week 5. i againt tested at 7 week using the same test negative red line in control only. 9 week againt negative on alere determine red line in control window. 10 week tested with sd bioline 3.0 negative
13 week alere determine negative
15 week antibody rapid test negative. could you please help to sort out should i need further testing? I shall greatly appreciate your answer thanks

[CurfewX]

Your last two tests are definitely conclusive.  ANY test performed at 12 weeks (or more) after the exposure is conclusive.  You do not need any more tests and you do not have HIV.

[vvvworried78]

Thx

[vvvworried78]

one more thing that as per the doc first test is invalid as faint grey colour could be only regeant colour. to be even doubtful there should be solid red colour control line. my all follow up tests untill 15 weeks were negative but i am still v worried.