Unwanted pregnancy. Read carefully plz!

We had sex first time unprotected on 6th May after having her period on 28 April - 2th may.but I didn't put my penis deeply on it bcz I saw some blood on her thigh and not ejaculated.then from 7th May to 9th May she bleeds like periods again on this month.but automatically stopped.so we did wait for period next month.and she had her period on 2june instead of 28 th may and it lasted on 6th june.again we did sex on 14th June but with condom from starting sex I wear that.but same reason like last time I couldn't do more than 2min and half of my penis got Inside.for pain her vagina I didn't continue.and the go bathroom and put water on condom for checking that whether the Condom torn or not.but water didn't come outside after pressing.but now 2th July her period date and she missed on 4th July i did test and after 10min she saw a very faint positive line.and the again she test next day 5th July another brand but it was negative completely...help me sir / ma'am... Plzzzz read carefully plz