Ectopic pregnancy

Erika
On February of this year i took a pregnancy test and it came out positive. So i called me doctor and told him the news. He send some orders for some blood work. The HCG test came back positive. At the moment i was so happy. When i showed up to the appointment he was gonna do an ultrasound, when he was doing the ultrasound he couldn't see anything in my uterus. At that point i new something was wrong. He was looking and looking and nothing. So he told me to go back with in a week. When i went for my appointment he did another ultrasound and nothing was in mu uterus. When he looked at my  Fallopian tubes he discovered that the baby was on my right tube. He said that I'm sorry but you have an ectopic pregnancy.He send me to the hospital and at the hope they gave me a shot called Methotrexate. Two weeks passes since i had the shot, when out of  nowhere i felt i pain on my right side. I end up going to the ER they took me to do some test. All they told me was that they were gonna called my OB-GYN. With in two hrs my doctor  told me that i had to get an emergency surgery. Since the shot didn't work and it didn't killed the fetus. The fetus was growing on my Fallopian tube and my tube had erupted. Not only i was in pain but i was internally bleeding. Its been two months since all that had happen and now I'm so scared to get pregnant.  Any advice