It's most painful at the beginning. Search your heart whether you really love playing the guitar. If you really love it, you have the motivation to keep practising in spite of the pain.
Practice for one hour a day. Focus on the fun and not the pain. Stop for a while if it becomes unbearable. Then carry on again after resting a little. Within 3-6 months, your finger tips would become more hardened / seasoned. The longer you keep at it, the stronger and less sore your fingers would be.
For a start, you could also choose nylon guitar strings with a lower tension. Don't have to press so hard to hold the strings down.