You need to see an ophthalmologist ASAP. You might have ruptured a blood vessel in the front of the eye and have a hyphema (blood in the front of the eye) and iritis.
This needs to be treated.
Thank you for your advice but I am not as concerned as I was before because the pain has come to an end. Now I can look up, down and any other way, there is still however some pain to bright lights but less than half of what it was yesterday or the day before. I am not sure if I need a doctor even though the eye is bloodshot. If you disagree please do tell me as I am unsure of how to proceed.
You should have an eye exam to make sure everything is ok. Late complications include retinal detachment and very late, 10 to 20 years, glaucoma.