Pregnancy related issue. Guide me!

 my  cycle is 13 to 13 We had sex on 26 april , on 27 april i took unwanted 72 , but within 30 to 35 min i  vomit. Then i get some bleeding one 3rd 4th and 5th  may 1st preganews 10 june faint line 2nd preganews 12 june no line 3rd preganews 15 june no line 4th preganews 22 june no line Then i took prostogen and estrgen tablet on 23 june set of 3 tablets each for 3 days  plus       Mixture of hot water, turmeric, lemon, black pepper . Then 5th preganews  on 26june after 43 days of missing period  at night 10 pm very faint line , 6th preganews on 27 june morning at 9 am no line 7th preganews on 27june  evening 5 pm no line On 29june , 30june i got some bleeding But not as much as period If i compare then 25  percentage of periods Now please tell i am pregnant or not I am unmarried and very scared please guide me