My ear on the right side hurts and idk it's because I'm getting an ear infection or jus me crying to much or I'm getting sick 😭😭😭

So I been crying 😭 😭😭😭😭😭😭 tearing n scared that I am putting to much pressure on my son ...Me & my fiancé things have been going bad for us and we talk but nothing happy u know he talks to the baby and the baby moves & kicks in my tummy ...But I cry & cryyyyy he don't care about me he only cares about the baby he is mad cause since I have no one out here in jersey only my step dad he got mad cause I called him to buy me food ..I don't see that being a problem he always want to think some guy gonna fuck me that's the only thing he thinks about he says ohhh if he would of brought u food u would of let him come up n let him fuck u u my STEP DAD I TOLD HIM JUS BECAUSE U KNOW I HAVE 1 Dad and u know my dad and u don't know my step dad I knew him since I was 6 years old would never ever be capable of doing that my step dad treats me like his daughter...I love my step dad like it was my own father ...I cryyyy so much so much tears my son has to feel coming out my eyes ..I try to pray to God to help me out but I think it's to late ..He says we gonna talk after the baby is born we gonna make real decisions and it's going to be very easy and not complicated ...I HAVE MY EAR ON THE RIGHT SIDE HURTING DO I HAVE AN EAR INFECTION SHOULD I GO TO THE HOSPITAL AND CHECK ..OR ITS JUST BECAUSE I BEEN CRYINGGGG N STRESSING 😭???????????????????