If you don't enjoy sex why do it? You may be too young and too worried about all the complications that can go along with it to really be able to enjoy it. Before you develop too many negative impressions of sex (or just neutral impressions) why not stop until you are a bit older or with someone you just can't get enough of.
It's YOUR body, respect it and treat it right.
I saw your post in the other thread and replied to it here: https://www.steadyhealth.com/topics/how-can-i-get-pregnant-by-skiping-bc?p=505216#505216
I URGE/BEG/STRONGLY SUGGEST you really think this thing through. That is a HUGE life changing experiance that can't be undone. If you don't really enjoy the sex that seems to me to be a tale-tell sign that something is not quite right. I thought I was in love and thought I knew what I was doing when I was 17, at 19 I married her. We got divorced 4 years later and have a child together.
It is SO hard to know what is right at that age becuase your hormones are holding your logic hostage. TRUST me (yea right, a total stranger) things continue to change for you through your life but everything you think you know at 16 will be different by the time you are 25. Give yourself time to discover this. Above all, finish your education and secure your future. There are NO (legitimate) jobs that will pay enough without a degree, don't find that out the hard way.
Think about it...