Waxing then shaving

Hello all! I was getting my lady business waxed and I kept going for 3 months...I always got a Brazilian...but then I looked at how much money I was spending and decided to shave again. I'm not sure why but after I shaved it hurt so bad!! Still does and it's been 3 days. I shaved with coconut oil on my bikini line and dove on the rest. There's bumps everywhere and my boyfriend just flew in. :/ our sex is great but I know the bumps and prickles Probobly hurt him. Ugh any insight or advice ? Also I have been using an ingrown hair serum. No ingrowns just bumps and they hurt