I have a mortons neoroma on one foot that sometimes flairs up but is manageable at the moment. On the other foot I have pain underneath on the heel. I've had this for about a month after stupidly wearing some heels.I've had it about a month. I self diagnosed as plantar fasciitis and thought it would get better but it hasn't snd I'm going on holiday tomorrow. So it hurts everytime I walk on it, worse after rest, but it is only on the heel not the arch, tried ibuprofen gel and that doesn't work. Any tips to help in the short term.