First Time Pregnancy

Hi I’m 19 and this my first time being pregnant my cycle haven’t been on since May30-June5. I told the father of my child and my parents about it everyone was happy. Now it seem like the father of the child is fading away he only checked on me the first week now I don’t hear from him unless I text him.I took 5 pregnancy test cause I was so shocked that it was pregnant all of the was positive and dark. I haven’t had an appointment yet due to the COVID. People keep telling me all of them could be positive but I could also not be pregnant and it making me really nervous i have all the symptoms of pregnancy and idk what to do can somebody help me🥺